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setting Default values for bound combo box Columns.

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77216 Oct 21,2008 02:25 AM Oct 22,2008 02:48 AM Windows Forms 1
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Tags: GridControl
solmaz Bahramian
Asked On October 21, 2008 02:25 AM

hi;
i used a Control Grid with ComboBox columns.they are bound to a Query.and they fill during load_Form .how can i set the first item as a Default values in combo box Columns.Now they load with Blank item.



Rajadurai C [Syncfusion]
Replied On October 22, 2008 02:48 AM

Hi Shayesteh,

Thanks for your interest in Syncfusion products.

The default values can be set for a ComboBox cell by using its Text property. Please check out the sample code snippet below.



string[] desig = {"Operator","Supervisor","Engineer","Developer","Manager"};

private void Form1_Load(object sender,EventArgs e)
{
this.gridControl1.PopulateValues(GridRangeInfo.Cells(1,1,5,2),CreateTable());
for(int i=0;i {
this.gridControl1.ColWidths[3]=90;
this.gridControl1[i+1,3].CellType="ComboBox";
this.gridControl1[i+1,3].DataSource=CreateTable();
this.gridControl1[i+1,3].DisplayMember="Designation";
this.gridControl1[i+1,3].Text=desig[i];
}
}

Here is a minimal sample.
http://websamples.syncfusion.com//samples/Grid.Windows/F77216/main.htm

Regards,
Rajadurai



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