Question

.net 自定义验证控件 问题

<asp:GridView ID="crm_jhTable" runat="server" AutoGenerateColumns="False" Width="85%">
<Columns>
<asp:TemplateField HeaderText ="ID" >
<ItemTemplate>
<asp:TextBox ID="id" runat="server" text='<%#Bind("id")%>'></asp:TextBox>
</ItemTemplate>
<HeaderStyle CssClass="mcol" />
<ItemStyle CssClass="mcol" />
</asp:TemplateField>
<asp:TemplateField HeaderText ="时间" ItemStyle-Width=25% >
<ItemTemplate >

<asp:TextBox ID="crm_startdate" runat="server" text='<%#Bind("crm_fpdate")%>'></asp:TextBox>
</ItemTemplate>

<ItemStyle Width="25%"></ItemStyle>
</asp:TemplateField>

<asp:TemplateField HeaderText ="数量" ItemStyle-Width=20%>
<ItemTemplate>
<asp:TextBox ID="crm_number" runat="server" text ='<%#Bind("crm_number")%>'></asp:TextBox>
</ItemTemplate>

<ItemStyle Width="20%"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText ="收入" ItemStyle-Width=20%>
<ItemTemplate>
<asp:TextBox ID="crm_income" runat="server" text ='<%#Bind("crm_income")%>'></asp:TextBox>
</ItemTemplate>

<ItemStyle Width="20%"></ItemStyle>
</asp:TemplateField>

<asp:TemplateField HeaderText ="描述">
<ItemTemplate>
<asp:TextBox ID="crm_remark" runat="server" Text='<%#Bind("crm_remark")%>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>

</Columns>
</asp:GridView>

实现 每行 全部输入或是全不输入时不提示错误，该行有一个或两个没输入时 在该位置提示输入

Answer 1

controlvalidate要验证的空间名称要设置过