ASPxGridView.FindEditFormTemplateControl(String) Method

Searches for the specified server control contained within the Edit Form‘s template.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v21.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public Control FindEditFormTemplateControl(
    string id
)

VB.NET

Public Function FindEditFormTemplateControl(
    id As String
) As Control

Parameters

Name	Type	Description
id	String	A String value that identifies the control within the Edit Form.

Returns

Type	Description
Control	A Control object that represents the control contained within the Edit Form.

Remarks

For more information, see Templates.

Example

For a full example, see Grid - Edit Form Templates demo.

C#

protected string GetMemoText() {
     ASPxPageControl pageControl = grid.FindEditFormTemplateControl("pageControl") as ASPxPageControl;
     ASPxMemo memo = pageControl.FindControl("notesEditor") as ASPxMemo;
     return memo.Text;
}

VB.NET

Protected Function GetMemoText() As String
     Dim pageControl As ASPxPageControl = TryCast(grid.FindEditFormTemplateControl("pageControl"), ASPxPageControl)
     Dim memo As ASPxMemo = TryCast(pageControl.FindControl("notesEditor"), ASPxMemo)
     Return memo.Text
End Function

ASPX

<dx:ASPxGridView ID="grid" runat="server" DataSourceID="DemoDataSource1" KeyFieldName="EmployeeID" 
        AutoGenerateColumns="False" OnRowUpdating="grid_RowUpdating" OnRowInserting="grid_RowInserting">
     <Columns>
          ...
          <dx:GridViewDataMemoColumn FieldName="Notes" Visible="False">
          </dx:GridViewDataMemoColumn>
          ...
     </Columns>
     ...
     <Templates>
            <EditForm>
                <div style="padding: 4px 3px 4px">
                    <dx:ASPxPageControl runat="server" ID="pageControl" Width="100%">
                        <TabPages>
                            <dx:TabPage Text="Info" Visible="true">
                                <ContentCollection>
                                    <dx:ContentControl runat="server">
                                        <dx:ASPxGridViewTemplateReplacement ID="Editors" ReplacementType="EditFormEditors"
                                            runat="server">
                                        </dx:ASPxGridViewTemplateReplacement>
                                    </dx:ContentControl>
                                </ContentCollection>
                            </dx:TabPage>
                            <dx:TabPage Text="Notes" Visible="true">
                                <ContentCollection>
                                    <dx:ContentControl runat="server">
                                        <dx:ASPxMemo runat="server" ID="notesEditor" Text='<%# Eval("Notes")%>' Width="100%" Height="93px" />
                                    </dx:ContentControl>
                                </ContentCollection>
                            </dx:TabPage>
                        </TabPages>
                    </dx:ASPxPageControl>
                </div>
                <div style="text-align: right; padding: 2px">
                    <dx:ASPxGridViewTemplateReplacement ID="UpdateButton" ReplacementType="EditFormUpdateButton"
                        runat="server">
                    </dx:ASPxGridViewTemplateReplacement>
                    <dx:ASPxGridViewTemplateReplacement ID="CancelButton" ReplacementType="EditFormCancelButton"
                        runat="server">
                    </dx:ASPxGridViewTemplateReplacement>
                </div>
            </EditForm>
     </Templates>
</dx:ASPxGridView>