【发布时间】:2015-07-09 07:04:53
【问题描述】:
<asp:TextBox ID="txtDOB" runat="server" CssClass="textbox_width_height"
placeholder="DD/MM/YYYY" CausesValidation="true"></asp:TextBox>
<asp:CustomValidator id="CustomValidator1" runat="server" Display="Dynamic"
Enabled="true" ValidateEmptyText="true" SetFocusOnError="true"
OnServerValidate="CustomValidator1_OnServerValidate"
ControlToValidate="txtDOB"
ErrorMessage="Age must be grater than 16 years" >
</asp:CustomValidator>
这里是事件
protected void CustomValidator1_OnServerValidate(object source, ServerValidateEventArgs args)
{
DateTime todayDate = System.DateTime.Now;
DateTime textDOB = Convert.ToDateTime(txtDOB.Text);
DateTime total = todayDate.AddYears(-16);
if (textDOB <= total)
{
args.IsValid = true;
}
else
{
args.IsValid = false;
}
}
【问题讨论】:
-
代码看起来不错,我希望你正确连接事件...检查你在页面属性上的自动连接是否为假,如果它是你正确附加的事件
-
是的,代码没问题,我测试它正在验证。或者您想实时验证它?
标签: asp.net validation c#-4.0