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45248 Jun 15,2006 05:16 AM Jun 16,2006 05:22 AM Windows Forms 4
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Tags: GridControl
Omry Levy
Asked On June 15, 2006 05:16 AM

Hi there, I am new to the data grid control and i used the edit option of the grid in edit mode through the IDE designer to add my column and headers. When i press add row (or by code) the header moves one line down and the new line is at index 0 of the grid. How can i get the normal behaviour , the header line doesn''t move and the new line is appended at the bottom ?

Administrator [Syncfusion]
Replied On June 15, 2006 05:33 AM

Hi OL, Try this code to add a row at the bottom of the last row in a grid. Here is a code snippet. this.gridControl1.RowCount = this.gridControl1.RowCount + 1 ; this.gridControl1.Data.RowCount = this.gridControl1.Data.RowCount + 1; Let me know if this helps. Best Regards, Haneef

Omry Levy
Replied On June 15, 2006 08:31 AM

Yes it worked Thanks But why is the default behaviour opposed to natural grid behaviour when adding a new row the header should stay at the top and the rows should append. Is there a style in the grid to achive this ? How can i change the cells content of the new row ?

Omry Levy
Replied On June 15, 2006 09:37 AM

How do i change the new row cells content by code , i know that they can have default values from the designer but i want to set them by code ? Thanks, 0L

Administrator [Syncfusion]
Replied On June 16, 2006 05:22 AM

Hi OL, You need to use the EndUpdateRequest event to sets the default values to the newly inserted row in a grid. Please refer to the sample for more details. bool IsPopulateValues = true; private void gridControl1_EndUpdateRequest(object sender, Syncfusion.Windows.Forms.Grid.GridEndUpdateRequestEventArgs e) { int NewRowCount = this.gridControl1.RowCount; if(IsPopulateValues && OldRowCount != -1 && OldRowCount != NewRowCount ) { IsPopulateValues = false; OldRowCount = NewRowCount; this.gridControl1.PopulateValues(GridRangeInfo.Cells(NewRowCount,1,NewRowCount, this.gridControl1.ColCount ) ,dt); this.gridControl1.RefreshRange( GridRangeInfo.Row(NewRowCount )); IsPopulateValues = true; } } You can add the rows to the anyposition of grid by using the Rows.InsertRange() method. this.gridControl1.Rows.InsertRange(5,1 ); // this code inserts a single row at the fifth position Here is a sample. http://www.syncfusion.com/Support/user/uploads/AddNewRowGC_4e9ee127.zip Let me know if this helps. Best Regards, Haneef

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