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<asp:panel ID="Panel1"  runat="server">

<asp:DetailsView ID="DetailsView1"

....

<asp:templatefield ShowHeader="False">

<insertitemtemplate>

<asp:Button ID="btnAdd" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert"></asp:Button>

...
<asp:DetailsView>
</asp:panel>

and i write the code for setting the panels default button in details view's DataBound event

Button btnAdd = new Button();
  btnAdd = DetailsView1.Rows[indexNumber].FindControl("btnAdd") as Button;
  Panel1.DefaultButton = btnAdd.UniqueID;

but I get the error :
The DefaultButton of 'Panel1' must be the ID of a 
control of type IButtonControl.
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1 に答える 1

-1

ASPでは、IDを次のように設定します

ID="BtnAdd"

使用するコードで

FindControl("btnAdd")

btnAdd は大文字と小文字を区別します

于 2009-03-31T06:36:30.043 に答える