VB.NET无法检测gridview中复选框/单选框的取消选中状态
我很难调试这个奇怪的问题(也许这很奇怪,因为我是一个PHP的家伙,第一次做VB.NET的东西) 我有一个网格视图,如下所示VB.NET无法检测gridview中复选框/单选框的取消选中状态,vb.net,gridview,Vb.net,Gridview,我很难调试这个奇怪的问题(也许这很奇怪,因为我是一个PHP的家伙,第一次做VB.NET的东西) 我有一个网格视图,如下所示 <asp:GridView ID="MyGridViewID" runat="server" AutoGenerateColumns="False" DataKeyNames="employee_id" DataSourceID="all_employee" > <Columns> <asp:BoundFie
<asp:GridView ID="MyGridViewID" runat="server" AutoGenerateColumns="False"
DataKeyNames="employee_id" DataSourceID="all_employee" >
<Columns>
<asp:BoundField DataField="employee_id" HeaderText="employee_id"
ReadOnly="True" SortExpression="employee_id" Visible="False" />
<asp:BoundField DataField="employee_name" HeaderText="employee_name"
SortExpression="employee_name" />
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<br />
<asp:RadioButtonList ID="RadioPermission" runat="server">
<asp:ListItem Value="1">Yes</asp:ListItem>
<asp:ListItem Selected="True" Value="0">No</asp:ListItem>
</asp:RadioButtonList>
</ItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowSelectButton="True" ItemStyle-CssClass="visibility" ShowHeader="false"
HeaderStyle-CssClass="visibility" >
<HeaderStyle CssClass="visibility" />
<ItemStyle CssClass="visibility" />
</asp:CommandField>
</Columns>
</asp:GridView>
我的问题:
Dim radio_cp As RadioButtonList = CType(row.FindControl("RadioPermission"), RadioButtonList)
Dim radio_cp As RadioButtonList = CType(row.FindControl("RadioPermission"), RadioButtonList)