C# 访问RowCommand中的数据

C# 访问RowCommand中的数据,c#,asp.net,findcontrol,C#,Asp.net,Findcontrol,我是C#新手,在VB中我可以做以下几点: Protected Sub DataGrid1_ItemCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles DataGrid1.ItemCommand If e.CommandName = "CommandName" Then Dim label1 As Lab

我是C#新手,在VB中我可以做以下几点:

Protected Sub DataGrid1_ItemCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles DataGrid1.ItemCommand
        If e.CommandName = "CommandName" Then

            Dim label1 As Label = e.Item.FindControl("label1")

            Response.Write(label1.Text))


        End If

    End Sub
在C#和row命令中,我无法使用findcontrol访问控件值。我想获取两个标签的值,以便在调用row命令中的方法时使用它们

更新: 在C#中,当我这样做时

Label label1 = (Label)e.Item.FindControl("label1"); 


我没有行或项可用

标签1存在于哪里?你能发布你的C#示例吗?它也应该是DataGridCommandEventArgs类型,所以可能是另一个参数?我看不出,作为相同的事件arg类型,项如何不存在。如果看不到完整的C#示例,很难判断。以下是我的代码:

<asp:GridView ID="gridview1" runat="server" Width="98%" AutoGenerateColumns="false"
        AllowPaging="True" PageSize="10" PagerStyle-HorizontalAlign="center"
        OnRowCommand="gridView_RowCommand"
        >
    <columns>
        <asp:TemplateField HeaderText="Active" HeaderStyle-HorizontalAlign="Left">
            <ItemTemplate>
                <asp:Label ID="lblArticleId" Text='<%# Eval("Id")%>' Visible="false" runat="server"></asp:Label>
                <asp:Button ID="btnActive" CommandName='<%# Eval("Activity")%>' Text='<%# Eval("Activity")%>' runat="server" />
            </ItemTemplate>
        </asp:TemplateField>
    </columns>
</asp:GridView>

我在按钮中添加了CommandArgument,并能够获得所需的:

.aspx在gridview中

  <asp:Button ID="btnActive" CommandArgument='<%# Eval("Id")%>' CommandName='<%# Eval("Activity")%>' Text='<%# Eval("Activity")%>' runat="server" />

您在C#中处理的事件与在VB中处理的事件相同吗?
protected void gridView_RowCommand(object source, System.Web.UI.WebControls.GridViewCommandEventArgs e)
            {
                if (e.CommandName == "Disable") 
                {
                    UpdateArticleVisibility(true, [lblArticleID.Text value], gOrgId);
                }

                if (e.CommandName == "Enable")
                {
                    UpdateArticleVisibility(false, [lblArticleID.Text value], gOrgId);
                }
            }
  <asp:Button ID="btnActive" CommandArgument='<%# Eval("Id")%>' CommandName='<%# Eval("Activity")%>' Text='<%# Eval("Activity")%>' runat="server" />
  protected void gridview_RowCommand(object source, System.Web.UI.WebControls.GridViewCommandEventArgs e)
                {
                    if (e.CommandName == "Disable")
                    {
                          string[] args = e.CommandArgument.ToString().Split(',');
                          Guid gArticleId = new Guid(args[0]);

                          Response.Write(gArticleId);

                    }