How to: Switch ASPxGridView to an Edit Mode by Double-Clicking a Row
This example shows how to switch ASPxGridView to an edit mode by double-clicking a data row. To do this, handle the ASPxClientGridView.RowDblClick client-side event and call the ASPxClientGridView.StartEditRow method.
<dxwgv:ASPxGridView ID="ASPxGridView1" runat="server" AutoGenerateColumns="False"
ClientInstanceName="grid" DataSourceID="AccessDataSource1" KeyFieldName="ProductID">
<ClientSideEvents RowDblClick="function(s, e) {
s.StartEditRow(e.visibleIndex);
}" />
<Columns>
<dxwgv:GridViewDataTextColumn FieldName="ProductID" ReadOnly="True" VisibleIndex="0">
<EditFormSettings Visible="False" />
</dxwgv:GridViewDataTextColumn>
<dxwgv:GridViewDataTextColumn FieldName="ProductName" VisibleIndex="1">
</dxwgv:GridViewDataTextColumn>
<dxwgv:GridViewDataTextColumn FieldName="UnitPrice" VisibleIndex="2">
</dxwgv:GridViewDataTextColumn>
<dxwgv:GridViewDataTextColumn FieldName="UnitsOnOrder" VisibleIndex="3">
</dxwgv:GridViewDataTextColumn>
</Columns>
</dxwgv:ASPxGridView>