【发布时间】:2010-02-18 07:05:31
【问题描述】:
我正在使用 gridview 的 rowdatabound 事件在 gridview 列中进行一些格式化。但是当我使用即时窗口执行代码并调试它时,我在 e.Row.Cells[1].Text 中没有得到任何东西。我正在从数据表中填充网格视图。它正在显示记录,但我不知道为什么它没有进入 rowdatabound。
以下是我的绑定代码
<asp:GridView runat="server" AutoGenerateColumns="False"
ID="gviewTemplate" onrowdatabound="gviewTemplate_RowDataBound" DataKeyNames="F1"
onrowcommand="gviewTemplate_RowCommand"
onrowediting="gviewTemplate_RowEditing"
onrowcancelingedit="gviewTemplate_RowCancelingEdit"
onrowupdating="gviewTemplate_RowUpdating">
<Columns>
<asp:TemplateField>
<EditItemTemplate>
<asp:Label ID="lblID" runat="server" Text='<%# Bind("F1") %>'></asp:Label>
</EditItemTemplate>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("F1") %>' ID="lblID1"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Uploaded Image">
<EditItemTemplate>
<asp:LinkButton Text="Reload" runat="server" CommandArgument='<%# Bind("F1") %>' CommandName="reload" ID="lbtnReloadImage"></asp:LinkButton>
</EditItemTemplate>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Eval("Uploaded") %>' ID="lblUploaded"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Template Name">
<ItemStyle VerticalAlign="Top" HorizontalAlign="Center" />
<EditItemTemplate>
<asp:TextBox ID="txtTemplateName" Width="50" Runat="server" Text='<%# Eval("F2") %>'></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" Runat="server"
ErrorMessage="You must provide a Product Name." ControlToValidate="txtTemplateName">*</asp:RequiredFieldValidator>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblTemplateName" runat="server" Text='<%# Eval("F2") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Heading">
<ItemStyle VerticalAlign="Top" HorizontalAlign="Center" />
<EditItemTemplate>
<asp:TextBox ID="txtHeading" Runat="server" Width="50" Text='<%# Eval("F3") %>'></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" Runat="server"
ErrorMessage="You must provide a Product Name." ControlToValidate="txtHeading">*</asp:RequiredFieldValidator>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblHeading" runat="server" Text='<%# Eval("F3") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Coupon Text">
<ItemStyle VerticalAlign="Top" HorizontalAlign="Center" />
<EditItemTemplate>
<asp:TextBox ID="txtCouponText" Runat="server" Width="50" Text='<%# Bind("F4") %>'></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" Runat="server"
ErrorMessage="You must provide a Product Name." ControlToValidate="txtCouponText">*</asp:RequiredFieldValidator>
</EditItemTemplate>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("F4") %>' ID="lblCouponText"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
这就是我在 rowdatabound 中所做的事情
protected void gviewTemplate_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.Cells[1].Text != e.Row.Cells[2].Text)
{
e.Row.BackColor = System.Drawing.Color.Red;
}
}
我不明白记录是否显示在网格中,为什么我不能在 rowdatabound 中得到它
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标签: gridview