Devexpress gridview focusedrowhandle not working

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The GridView1 (Main) code works properly, I focus the proper row and expand its' details. focusedreowhandle doesn’t work properly in my code. Feb 1, 2019 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Remarks. AddNewRow method, such a row is created but it is not added to an underlying data source until this new row loses focus, or you call the GridView. Note. XtraGrid. Use the ColumnView. FocusedRowChanged Dim view As GridView = sender If view Is Nothing Then Return End If If view. You can also try the following APIs: GridView. Clear () 'assegna la string SQL If Len (vTesto) > 0 Then sql = vTesto Else sql = "Select * from documenti order by data Nov 22, 2013 · Unbound column get its values using the GridView's CustomUnboundColumnData event handler. Aug 18, 2017 · (gridviewFields. I am using window forms devExpress extragrid control and I want to get visible row index of the selected row. You will create a sample application where: the grid automatically expands focused group rows on the root level; end-users cannot collapse those rows; other root-level group rows are collapsed automatically; parent or child row data is automatically displayed in the status bar. There are some limitation on different data sources. RefreshData(); gridControl1. FocusedView - returns the focused View; May 23, 2013 · Disclaimer: The information provided on DevExpress. SectionGridControl. In this case the row does get selected but the grid does Feb 17, 2017 · Selection is not the grid layout. NoName. Hence, the GridView cannot exist without focused row, but it can have all rows non-selected (in multi-selection mode). ActiveFilterString = "([ProductID] = 1 OR [ProductID] = 3 " +. GridBand GridBand1; You can use MoveTo method to change column position instead: GridBand1. FocusedRowhandle got the gridview. 2 within Visual Studio 2008 with VB. Apr 17, 2014 · I solve the problem myself by using ColumnView as code below: ColumnView cv = m_wndGridCtrl. TopRowIndex); Oct 14, 2009 · After deleting the last row from the xtragrid, gridview. Please let me know whether the issue is resolved. FindEditRowCellTemplateControl (Nothing, "ASPxHtmlEditor1"), ASPxHtmlEditor) Nov 3, 2015 · The Multiple Row and Cell Selection help article states that the FocusedRowHandle property does not allow you to select rows/cards In the multi select mode. gridview. PS. To get an actual FocusedRowHandle, you need to use a clone view instead. How to set focus on the first row programmatically, to avoid that step? In the control's DataSourceChanged event, I've tried setting focus to the control itself. You can change focused cells by changing the GridView. Some data sources (for instance, arrays and read-only collections) do not support adding or deleting rows. FocusedRowHandle=i. MultiSelect ), the GetSelectedRows method returns a single-item array that contains the focused row handle. Jan 3, 2015 · C#. Nov 13, 2018. For example, you can handle the Button. Feb 13, 2013 · Fabrizio Montanari 1. I can set the FocusedRowHandle to, say, row 245. The ‘selected’ row/card is Feb 27, 2008 · Hi. GetDataSourceRowIndex (Me. If this approach does not help, please provide a simple project illustrating it. FocusedRowHandle) this will highlight my new row, but also keeps the previous row highlighted. Data. Add the following line to the ButtonClick event handler: GridView detailView = gridControl1. InvalidRowHandle Then Dim row As System. Mar 30, 2015 · It is -2147483647. MoveTo method. This can be used when you need the Aug 4, 2008 · Hello Tushar, The InitNewRow event isn't raised if you add a new row on the DataSource level. To manually trigger row validation, call the ColumnView. ActiveFilterString property. Please check the Multiple Row/Card Selection Mode section. EnableAppearanceFocusedCell option. MoveTo(i, [BandedGridColumn]); Apr 28, 2017 · Brendon Muck [DevExpress MVP] created 7 years ago (modified 7 years ago) You can do this by setting a combination of the GridView's FocusedRowHandle and FocusedColumn properties. BandedGrid. However, my first column is using a repository gridviewedit field, I am catching an event when that value changes and building or updating other items. OptionsView. created 8 years ago (modified 8 years ago) Hi, In my scenario I create Master/Detail grid that in detail view for first column I have searchlookupedit edit column , and i have EditValueChanged event for that control. FocusedRowHandle, gridView1. It seems that gridview. Dispatcher. But is there a method that will scroll that now-focused row into view if it's currently not visible? DevExpress. Jan 25, 2021 · With the row validation feature, the Data Grid delays checking cell values to the point when a user moves focus to another row. donald john 7 years ago. The focusedrowhandle doesn't exist until the second time I make a selection. UpdateCurrentRow method. C#. FocusedRowHandle = 0; Thanks for your time supporting. LocateByValue(fieldName, value ); Sep 30, 2016 · Jim Maggio. I can do this using the GridView. gridView1. This works fine when one or the rows in the grid is already selected. ForceInitialize method first to ensure the control is ready. Now imagine a hypothetical scenario where the datasource of the XtraGrid keeps changing according to menu selections. CloseEditor or GridView. BeginInvoke((Action)(() => {. Oct 22, 2014 · 1. Oct 23, 2007 · How to get FocusedRowHandle or data source rowindex on detail GridView. MoveFocusedRow method. Please refer to the SetRowCellValue and Unbound Column. LocateByDisplayText(0, colC_Id, txtSelect. Dec 20, 2011 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Use the approach provided in the T239643 ticket on DevExpress Support Center to resolve the issue. To obtain selected rows handles, use the ColumnView. FocusedRowHandle)) Nov 25, 2016 · I tried the following code, but it's not working: Dim rowHandle As Integer = GridView1. After moving focus between cards in LayoutView s and CardView s via the FocusedRowHandle inherited property, the ColumnView. General Information. I have two DataTable dtProtocol, dtProtocolDetails and two GridView Named GViewProtocols and GViewProtocolDetails. IsGroupRow(e. EnableAppearanceFocusedCell = false; Feb 21, 2014 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. I have to scroll down the view manually to get to the selcted row. MakeRowVisible () GridView. By default, the focused cell’s appearance ( GridViewAppearances. ExampleMethodToUpdateTableAdapter(); GridView view = sender as GridView; Object obj; The FocusedRowHandle property should be used only when a Grid is completely initialized. Jun 8, 2022 · 1. Position, and a selected row is just an array of ordinary rows, which can be highlighted by using the GridView's built-in features. Oct 21, 2019 · I am trying to bind gridView's FocusedRowHandle to handle a property on my viewmodel. To paint all cells in the focused row using the same appearance settings, disable the GridOptionsSelection. You may also call this method manually when the View needs to be updated. Since multi-selection is not enabled in your project, I assume that you wish to clear the focused row. If this feature is disabled (i. Jun 17, 2019 · Disclaimer: The information provided on DevExpress. MainView as GridView; 1st way: int rowHandle = activeView . The gridviews are related using an id column. Thus, until it is saved to an underlying data source, its row handle is -2147483647. GetSelectedRows. SelectionChanged events interchangeably in single row selection mode (see ColumnViewOptionsSelection. So, the SetFocusedRowCellValue member must not be invoked for these Views. AddNewRow(); Note that most of the properties and methods that you will use with regards to the DevExpress GridControl are actually members of the view, not the GridControl. RowCellStyle event. ColumnView; vw. The FocusedRowChanged event is raised when the ColumnView. ticket which is also devoted to this issue. TopRowIndex. MultiSelect ). Single Row/Card Selection – A user can select only one row or card at the same time. Views. OptionsSelection. If you are grid control bound with correct data source then please go through the TableView. GetDataRow(GridView1. 也许是因为gridView1的失去焦点造成的，在代码里重新focus就可以正常了。. When multiple row selection is disabled (see ColumnViewOptionsSelection. If the bound data source is a custom collection, these methods Nov 29, 2013 · At first this: textEdit1. I am using the FocusedRowHandle property to set selected rows programmatically in my code for a GridView. I have an XtraGrid with ~500 rows in it. By setting the GridView. e. Nov 17, 2018 · To add group summaries in code, you need to either manually create GridGroupSummaryItem objects and place them inside the GridView. Aug 13, 2014 · Disclaimer: The information provided on DevExpress. When I need to do this scenario I do it this way,follow the steps bellow using asp. Hello Krzysztof, Please try to use the following code: C#. The complete method might look like this: List< int > list = new List< int >(); int rowHandle = view. RowCount value, this causes the bug in the attached examle. RowHandle; }), DispatcherPriority. We are not able to add new rows. GridGroupSummaryItem gscCount = new GridGroupSummaryItem(); May 25, 2011 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. HideSelectionRow and GridViewAppearances. This example customizes appearance settings of the focused cell: C#. NavigationStyle property is set to GridViewNavigationStyle. Please see the Detail Pattern and Clone Views help topic describing this mechanism in detail. Method. Input); I have created a small example to illustrate this approach. FocusedRowHandle property. DataRow = GridView1. Jan 27, 2021 · Focusing on a row on a Master View works properly, but I can't seem to be able to focus on a Detail row. tableView1. int rowHandle = gridView1. Oct 9, 2020 · Disclaimer: The information provided on DevExpress. Jan 21, 2010 · The focused row changes properly, but the previously focused row is still highlighted, and the newly focused row is not. For i=0 to gridview. May 23, 2019 · This behavior happens because gridView2 is a pattern view. You can use the FocusedRowChanged and ColumnView. Rows (Me. Columns["Each"]); makes no sense, because you dont set the value of the TextEdit, just the value of the Cell. Support Services Oct 29, 2020 · The tutorial will customize grid behavior using the group row API. Focus(); or to its default view. I have a gridview for data entry, it is working well. I need to be able to handle the RowClick event even Feb 17, 2021 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. All these methods are declared by the ColumnView class and thus supported by all View types currently available in XtraGrid. You should initialize your row once after adding. private void SelectDevice () {. Net I have created a single gridcontrol that contains two different gridviews. TopRowIndex = e. GroupSummary collection, or call the collection’s Add method with required parameters. I tried the ways in FocusedRowChange event, It should work but surprisingly not May 20, 2009 · Please ensure that this row is actually focused, because if you are using the GridView in Multi Select mode and enter a value within the AutoFilterRow, the first row can be selected, but focused row is the AutoFilterRow. The code below shows how to add a button that expands all grid groups to a ribbon. FocusedRowHandle = -1, the first group row doesn't get focused nor highlighted. Grid. Jun 3, 2016 · Disclaimer: The information provided on DevExpress. The reqd functionality is the grid should load existing rows and when we add new rows / modify existing rows, values should be added / updated accordingly. ColumnView. Oct 31, 2017 · To accomplish this task, use the ColumnView. //"Count" summary item. "OR [ProductID] > 10) AND [Discount] = 0"; See the following topics for information about the syntax to create filter expressions. NewItemRowPosition property to Top or Bottom. As I understood it this is supposed to happen Aug 9, 2022 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. References: Jul 14, 2019 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. None. The correct row does get set, but the gridview contains many rows, and the selected row is not scrolled to automatically. After some operations I'm setting FocusedRowHandle property to focus a desired row, but this will not update the Grid. Jun 7, 2024 · The DevExpress Grid control supports the following selection options: Multiple Row/Card Selection – A user can select several rows/cards. FocusedCell) is different from the appearance of other cells in the focused row. Next. FocusedRowHandle properties. Base. 1. NewRow is focused (I can see that, when I scroll down manually), but not in the visible area. private void simpleButton1_Click(object sender, EventArgs e) {. MainView - returns the top most View in a grid; Feb 2, 2010 · Anatol (DevExpress Support) 14 years ago. OptionsBehavior. dtProtocolDetails. And it is not needed to do something with this exception in user code because this exception should Oct 11, 2018 · The color of the focused row can be changed via the GridViewAppearances. Apr 15, 2017 · To take advantage of DevExpress Winforms XtraGrid incremental search, the user must first click on a row before typing. Use the following methods to access these Views with which an end user interacts at runtime. Important thing is that these are separate When the FocusedColumn property’s value is changed, the ColumnView. { . EditValue End If May 28, 2008 · Event handler OnLoad: Populate (); gridView1. You can also use the ColumnView. FocusedRowHandle) row(0) = txtSelect. Assume that you have a GridBand in designer: private DevExpress. The LayoutChanged method recalculates all graphical information of the current View and redraws it. Refer to the following topic for more information on scrolling in GridView: Scrolling. Nov 13, 2018 · How to: Make the entire focused row highlighted. Dim r As DataRow = Me. All docs V 24. This example demonstrates how to assign a filter to a View using the ColumnView. NewItemRowPosition property is set to None), setting the GridView Jun 14, 2017 · Disclaimer: The information provided on DevExpress. SelectedItem property. FocusedRow properties. Mar 20, 2011 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Aug 28, 2011 · Using DevExpress 10. Apr 25, 2022 · The FocusedRowHandle value stays at -2147483648 even after I try to assign a value to it as shown in the following code: private void gvExample_RowUpdated(object sender, RowObjectEventArgs e) { try. FocusedRowHandle = 245; devexpress. If I do this, it doesn't work: mvvmContextFluentApi. 3,848 1 22 32. Menu item 1 populates the grid with a list of today's entrees in the cafeteria: Id, Name. Whether using WPF, ASP. EndUpdate(); It works fine for me. VB. Moreover, the FocusedRowChangedEventArgs parameter of FocusedRowChanged event handler (please see it in the attached solution) contains the undefined (less then 0) FocusedRowHandle value. Text = gridView1. FocusedView as GridView; and replace "gridView2" with "detailView Aug 22, 2012 · Disclaimer: The information provided on DevExpress. net: 1. Oct 13, 2015 · FocusedRowHandle is less than zero for first time. Is there any property on the gridView maybe stop the focused group row being highlighted Jun 2, 2022 · Setting the FocusedRowHandle property should make this row visible. Apr 22, 2014 · One of my controls using the GridControl is used in both an editable and non-editable way but I have a ButtonEdit which needs to work in both cases. MoveFirst. The IsGroupRow member can only be used with Views that display real data within the Grid Control. FocusedRowHandle = GridView. It will start search from a specific row. Please check if we are missing any properties to add a new row. FocusedRowHandle) Then Dim . The GridControl is bound to a BindingSource which has a DataSet DataSource. For this, cast the sender object to GridView type; the obtained object will be the required clone view. FocusedRowHandle = GridControl. Aug 30, 2017 · To change the column's position among visible columns in Banded Grid Views, use the GridBandColumnCollection. MultiSelect option is set to false) the SelectRow method does nothing. FocusedRowHandle property | DevExpress Support Sep 30, 2015 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Basically if there are related details about a row in the first gridview then the user can click on the plus sign to see all the related details. when add new line for detail grid-view and select an item Imports DevExpress. FocusedColumnChanged event is raised. Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. NewItemRowHandle; This works fine, but the view is NOT scrolled down. Docs > . GViewProtocolDetails. following is the method i used on "select device" button click event on my parent form (Parentform. GridView. This method is called automatically when changes are applied to the View (for example, when changing row height, column width, etc). columns("Name") 3. 2. I also tried other methods (like MakeRowVisible ()…) --> so doesn't work. Grid Imports DevExpress. GridControl. NET. The ExpandAllGroups method expands all group rows within the current View. Jul 25, 2014 · under certain circumstances, a GridView may not update it's FocusedRowHandle when the bound data source is changed. IsExternalRow method, as shown below: C#. Jan 28, 2019 · GridControl - Programmatically row selection via FocusedRowHandle property. FocusedRowHandle + 1. MultiSelect property is set to false). [Browsable(false)] public int FocusedRowHandle { get; set; } Property Value. To get the focused grid row’s data row, use the GetFocusedRow() method. Text) If rowHandle <> DevExpress. Multiple Cell Selection – A user can select multiple cells within different rows. MainView as ColumnView; cv. Jun 6, 2011 · Disclaimer: The information provided on DevExpress. FocusedView - returns the focused View; Dec 18, 2013 · 2. The handle of the AutoFilterRow is -999997. Jul 25, 2014 · Disclaimer: The information provided on DevExpress. Apr 17, 2014 · Disclaimer: The information provided on DevExpress. It doesn't work the first time through. FocusedRowHandle = rowHandle; gridView1. FocusedColumn property is Oct 30, 2019 · According to the UnselectRow method documentation: This method does nothing if multiple row selection is prohibited (the ColumnViewOptionsSelection. DataGridSection. Pouria Sharif 1. Update Feb 15, 2017 · The issue is that you are referring to a template view (gridView2) but not to a real view. LocateByValue (Int32, GridColumn, Object, params OperationCompleted []) method in the loop. GridView activeView = this. Description. answered Apr 18, 2014 at 2:09. getrowcellvalue(i,gridview. To access the focused row/card, use the ColumnView. AddNewRow article to get information about the AddNewRow method. gridControl1. SetRowCellValue is void method! To get the focused row and previous row, you have to handle the gridview. Generally, you will use the methods listed in the table below to move row focus. Dec 6, 2007 · Hi, I have a GridControl and want to select a particular row within the gridView. FocusedRowHandle property, you can focus a new item row. This can be useful when each particular cell is valid, but the entire row with these values is incorrect. FocusedRowHandle = iHandle. // Make the grid read-only. GetVisibleRowHandle(gridView1. In this case, you can use the GridView. To solve this I suggest you set the TopRowIndex property vie Dispatcher. NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. RowCount-1. FindDetailRowTemplateControl ( HERE_I_NEED , "grdApartadosGrupo"), ASPxGridView) Dim htmlEditor As ASPxHtmlEditor = CType (detail. Nov 18, 2013 · Answers approved by DevExpress Support. SelectedRowsCount property to return the number of selected rows/cards. If you need to set a new value for this property when the form loads, call the GridControl. GetVisibleRowHandle along with the GridView. BeginUpdate(); gridView1. Jun 8, 2015 · We have a sample grid. Should you have further questions, let me know. In this case, the TopRowIndex property may refer to rows within detail Views. As i know you cannot focus with value in a gridview. 966 13 34. Then I try to get a view of the Detail (NewDetailView), and use LocateByValue to get the proper RowHandle, which is correct (eg 4 for the 5th line Dec 7, 2015 · Sasha (DevExpress Support) created 9 years ago (modified 9 years ago) Hello Julius, Our GridView supports the FocusedRowHandle property that returns the focused record by its handle. FocusedRowHandle property to retrieve this The SelectRow method selects the specified row and adds it to the current selection. DefaultView as DevExpress. Moves focus to the first visible row within the View. I also have to be able to handle "RowClick" in each case. To specify the focused row, use the FocusedRowHandle property or the DataViewBase. Unbound column values are not preserved by the grid, they are passed to this event handler so that a developer can catch this moment and save it. Web > ASPxGridView > Events > FocusedRowChanged. All data rows become visible as a result. com and affiliated web properties (including the DevExpress Support Center) is provided "as is" without warranty of any kind. Feb 1, 2016 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. png). I nave informed our documentation team about this. You can learn more about pattern and clone views in the Master-Detail Relationships article. Gosha_Fighten. FocusedRowHandle property value changes. Base Private Sub GridView1_FocusedRowChanged(ByVal sender As System. See also: Focusing Cells. The focused row is not displayed if the DataViewBase. In this event handler, you can also change the focused row color. Use the FocusedValue to get the focused cell's value or GetRowCellValue to get the value of a specific cell. To check if the referred row belongs to a detail View, use the ColumnView. In the gridview, there are hundreds of the rows, I scroll down and then select first visible row in the grid, it should give me 0 as visible row index. Oct 4, 2012 · Hi. If gridview. SetRowCellValue(gridView1. focusedrowchanged event. When you add a new row by using the GridView. Object, _ ByVal e As FocusedRowChangedEventArgs) Handles GridView1. answered Jun 2, 2022 at 11:43. Comments (1) DJ. Click event in the following manner: C#. Editable = false; // Prevent the focused cell from being highlighted. PostEditor methods. The RowClick event only fires when I click on cells which are read-only/non-editable. As far as I know, GridControl throws this exception when you are trying to change a focused row while editor validation is not complete, because GridControl does not allow any actions until a correct value is entered in the validating editor. Also check if you are handling the GridView. Feb 24, 2020 · Disclaimer: The information provided on DevExpress. Also, after leaving the cell, the value gets disappeared. This answer was helpful. I'm using a GridControl binded to a DataTable object via the ItemSource property. And I've tried…. Apr 6, 2022 · Moving Row Focus. Note that you may need to invoke the GridView's MakeRowVisible method as well if the cell is not currently visible on the screen. But very strange, although I see view. The MakeRowVisible member can only be used with Views that display real data within the Grid Control. If multiple selection is disabled (the ColumnViewOptionsSelection. To get the focused grid row’s DataRow , use the GetFocusedDataRow () method. The SetFocusedRowCellValue member can only be used with Views that display real data within the Grid Control. It's not saved to a layout file/stream. I agree that this information should be more noticeable. FocusedColumn and GridView. MainView as DevExpress. Jun 26, 2013 · DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Menu item 2 populates the grid with a list of Customers the user must phone that day: ID, Name. Se MvvmContext FluentApi - Why the SetBinding method does not work for the GridView. how can I move to the last record in the gridview ? this is my bind data module : Private Sub BindData (Optional ByVal vTesto As String = "") 'DataSet that contains the data retreived Dim sql As String ds. If so, you can either use the FocusInvalidRow method and 6. DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. However, I need to preselect a row within the grid from the formLoad event. Furthermore, selected row is in a different Jun 18, 2013 · DevExpress Support Team. NET Framework API Reference > DevExpress. End-users can also do this by using the group panel context menu. As I understand, your main goal is to save changed data even if an end-user does not click the area outside the grid. GridView). May 28, 2011 · To enable the New Item Row feature in a grid, it is necessary to set the GridView. ColumnView vw; vw = MyGrid. End If. Aug 21, 2012 · A focused row is the visual representation of the CurrencyManager. GetDataRow (Int32) — Returns a DataRow  in the bound DataTable  that contains data for the specified grid row. the GridView. SelectRow (GridView. Jun 17, 2019 · Hello, in order to update a detail gridview a need the index of the manster, I think: Dim detail As ASPxGridView = TryCast (grdGruposOrganismo. Using Devexpress Xtragird and trying to find row by ItemID column. Focus(); I guess when you set the FocusedRowHandle property in code, the view lost it's focus, so you must focus it again by code. GridControl. HMSForm df = new HMSForm (); Oct 9, 2012 · When the gridView is launched, the FocusedRowHandle = -1 -- I hope this gridView can focus and highlight the first group row in the grid. MainView - returns the top most View in a grid; GridControl. Columns. oe sy zq lt rl bh ul po cu im