我正在使用gridview。當我點擊編輯按鈕時,出現更新和取消按鈕。 在修改EditItemTemplate中的文本框中的值後,新值不會顯示在事件處理函數rowupdating()中,而是獲取頁面呈現時出現的值。如何從這些文本框中獲取新值並繼續? 這是代碼。爲什麼GridView Rowupdating事件不捕獲文本框的新值?
<asp:GridView ID="GridView1" runat="server" AutoGenerateEditButton="true" AutoGenerateColumns="false"
AutoGenerateDeleteButton="true" onrowediting="GridView1_RowEditing"
onrowupdating="GridView1_RowUpdating">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="lblId" runat="server" Text='<%# Eval("id") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtId" runat="server" Text='<%# Eval("id") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="lblName" runat="server" Text='<%# Eval("cpuname") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtName" runat="server" Text='<%# Eval("cpuname") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="lblStatus" runat="server" Text='<%# Eval("status") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtStatus" runat="server" Text='<%# Eval("status") %>'></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = e.NewEditIndex;
}
protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
TextBox text = (TextBox)GridView1.Rows[e.RowIndex].FindControl("txtName");
}
如果(!的IsPostBack)BindDataGrid()工作正常 –