我有一個綁定列列GridView和相當多的項目模板,如下所示:如何在處理OnRowEditing時在ASP.NET GridView中獲取單元格內容?
<asp:GridView ID="gvUsers" runat="server" AutoGenerateColumns="False" OnRowCommand="gvUsers_RowCommand"
OnRowDataBound="gvUsers_RowDataBound" DataKeyNames="UserId" OnRowEditing="gvUsers_OnRowEditing"
OnRowUpdating="gvUsers_OnRowUpdating" OnRowUpdated="gvUsers_OnRowUpdated"
DataSourceID="DataSource1" Width="807px" Height="105px"
AllowPaging="True" >
<Columns>
<asp:BoundField DataField="UserName" HeaderText="User Name"
SortExpression="UserName" />
<asp:TemplateField HeaderText="Approver">
<ItemTemplate>
<asp:CheckBox ID="cbApprover" runat="server" Enabled="false" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Auditor">
<ItemTemplate>
<asp:CheckBox ID="cbAuditor" runat="server" Enabled="false" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton ID="btnEdit" runat="server"
CommandArgument='<%# Eval("UserName") %>' CommandName="Edit" Text="Edit" />
<asp:Label ID="lblPipe1" runat="server" Text=" | " />
<asp:LinkButton ID="btnUpdate" runat="server"
CommandArgument='<%# Eval("UserName") %>' CommandName="Update" Text="Update" />
<asp:Label ID="lblPipe" runat="server" Text=" | " />
<asp:LinkButton ID="btnDelete" runat="server"
CommandArgument='<%# Eval("UserName") %>' CommandName="Remove"
OnClientClick="return confirm('Are you sure you want to delete this user?');"
Text="Delete" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
雖然處理的編輯鏈接按鈕,我需要在綁定列使用的值,用戶名。不幸的是,在OnRowEditing處理程序中,所有字符串都是空的「」。這在接下來的OnRowDataBound處理程序中也是如此,其中e.Row.RowState == DataControlRowState.Edit
。在用戶點擊Edit鏈接並開始OnRowEditing事件後,有沒有辦法獲得這個值?