MyDataGrid.EditItemIndex = (int)e.Item.ItemIndex;
BindGrid();foreach (TableCell tc in MyDataGrid.Items[MyDataGrid.EditItemIndex].Cells)
{
foreach (Control c in tc.Controls) //or use tc.Controls[0]
{
if (c is TextBox)
{
TextBox tb = (TextBox)c;
tb.Columns = 10;
tb.Style["color"] = "red";
}
}
}
BindGrid();foreach (TableCell tc in MyDataGrid.Items[MyDataGrid.EditItemIndex].Cells)
{
foreach (Control c in tc.Controls) //or use tc.Controls[0]
{
if (c is TextBox)
{
TextBox tb = (TextBox)c;
tb.Columns = 10;
tb.Style["color"] = "red";
}
}
}
在 datagrid--属性生成器--格式--列 中改
{
//设置编辑时textbox长度
if(e.Item.ItemType==ListItemType.EditItem)
{
((TextBox)e.Item.Cells[6].Controls[0]).Width=Unit.Pixel(100);
((TextBox)e.Item.Cells[6].Controls[0]).CssClass="tabstringtextbox";
((TextBox)e.Item.Cells[7].Controls[0]).Width=Unit.Pixel(100);
((TextBox)e.Item.Cells[7].Controls[0]).CssClass="tabstringtextbox";
((TextBox)e.Item.Cells[9].Controls[0]).Width=Unit.Pixel(100);
((TextBox)e.Item.Cells[9].Controls[0]).CssClass="tabstringtextbox";
}
}
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<Columns>
<asp:EditCommandColumn ButtonType="LinkButton" UpdateText="更新" CancelText="取消" EditText="编辑"></asp:EditCommandColumn>
<asp:ButtonColumn Text="删除" CommandName="Delete"></asp:ButtonColumn>
<asp:TemplateColumn HeaderText="Model">
<ItemTemplate>
<asp:Label id="Label2" runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.Model") %>'>
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox id="TextBox1" runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Model") %>'>
</asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Color">
<ItemTemplate>
<asp:Label id="Label1" runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.Color") %>'>
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox id="Textbox2" runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Color") %>'>
</asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Description">
<ItemTemplate>
<asp:Label id=Label3 runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.Description") %>'>
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox id=Textbox3 runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.Description") %>' Width="100%" TextMode="MultiLine">
</asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Quantity Sets">
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:Label id="Label4" runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Ship") %>'>
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox id="Textbox4" runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Ship") %>'>
</asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="U-Price">
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:Label id=Label5 runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Price") %>'>
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox id=Textbox5 runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Price") %>'>
</asp:TextBox>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Amount">
<ItemStyle HorizontalAlign="Right"></ItemStyle>
<ItemTemplate>
<asp:Label id="Label6" runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Amount") %>'>
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:Label id="Label7" runat="server" Width="100%" Text='<%# DataBinder.Eval(Container, "DataItem.Amount") %>'>
</asp:Label>
</EditItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn Visible="False" HeaderText="RowID"></asp:TemplateColumn>
<asp:TemplateColumn Visible="False" HeaderText="InvoiceRowID"></asp:TemplateColumn>
</Columns>
</asp:datagrid>