Detailed steps for adding a row number to dhtmlxGrid

1. Add a row number. The effect is as follows:


Ii. Set attributes
Set the gridView property: gridView1. IndicatorWidth = 30; or set the value in the Properties window. (The IndicatorWidth size can be set based on the actual size)

3. Add events
Copy codeThe Code is as follows:
Private void gridview1_mdrawrowindicator (object sender, DevExpress. XtraGrid. Views. Grid. RowIndicatorCustomDrawEventArgs e)
{
If (e. Info. IsRowIndicator & e. RowHandle> = 0)
{
E. Info. DisplayText = (e. RowHandle + 1). ToString ();
}
}

4. Set the row number.
You can also set the row number column to bind the row number value to the data source.