我想从代码后面获取ControlToValidate属性,这是我的aspx。
<asp:CustomValidator runat="server" ID="custtxtTest" OnServerValidate="custtxtTest_ServerValidate" ControlToValidate="txtTest" ForeColor="Red" Text="*" />在我后面的代码中,我希望获得属性"ControlToValidate",但这似乎不是源的一个有效属性:
protected void custtxtTest_ServerValidate(object source, ServerValidateEventArgs args)
{
string test = source.ControlToValidate;
}我检查了Asp.Net custom validator: how to get the 'controlToValidate' property on ClientValidationFunction?,但这只是针对客户端函数,而不是后面的代码。
发布于 2013-11-09 15:00:17
这应该是可行的:
var validator = (source as CustomValidator);
string controlToValidate = validator.ControlToValidate;
TextBox txt = validator.NamingContainer.FindControl(controlToValidate) as TextBox;你好,乌罗斯
https://stackoverflow.com/questions/19877254
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