Mega Code Archive

 

Categories / ASP.Net / Validation By Function

 

Validation control

<%@ Page      Inherits="System.Web.UI.MobileControls.MobilePage"      Language="VB"  %> <%@ Register      TagPrefix="mobile"      Namespace="System.Web.UI.MobileControls"      Assembly="System.Web.Mobile"  %> <script runat="server" language="VB"> Sub OK_OnSubmit(Sender As Object, E As EventArgs)     If cvCheckNumber.IsValid Then         ActiveForm = FinishForm         lbl2.Text = "You entered " & txtNumber.Text     End If End Sub </script> <mobile:form      id="StartForm"      runat="server">     <mobile:label          runat="server"          id="lbl1"         Text="Enter a postive whole number:"      />     <mobile:textbox         runat="server"          id="txtNumber"     />     <mobile:comparevalidator          id="cvCheckNumber"          controltovalidate="txtNumber"         valuetocompare=0         operator="GreaterThan"          errormessage="You must enter a positive whole number!"         type="Integer"          runat="server"     />     <mobile:Command          runat="server"          id="cmdOK"         OnClick="OK_OnSubmit"          Text="OK"      /> </mobile:form> <mobile:form      id="FinishForm"      runat="server">     <mobile:label          runat="server"          id="lbl2"     /> </mobile:form>