validation summary control not getting displayed in asp.net

hi experts,

I m doing one asp.net project in which i have two textbox fields for dates. I m comparing the start date & end date using compare validator.  I also have the Validation Summary control. But whatever error i m Getting the Validation Summary control is not getting displayed & messagebox as well.  What to do in this case?

And My other question is how to add the name of my project to the title bar of the messagebox?

thanx
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s_monaniAsked:
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badalpatelConnect With a Mentor Commented:
u can use the compare validaor as shown below..

<asp:CompareValidator id="valRequired" runat="server" ControlToValidate="textbox1"
    ValueToCompare="50" ' here u can give any other value
    Type="Integer"
    Operator="GreaterThan"
    ErrorMessage="* You must enter the a number greater than 50" Display="dynamic">*
</asp:CompareValidator>

<asp:ValidationSummary id="valSummary" runat="server"
    HeaderText="Errors:" 'in header text u can provide header...
    ShowSummary="true" DisplayMode="List" ShowMessageBox="True") />

The validation summary control will collect all the error messages of all the non-valid controls and put them in a tidy list. The list can be either shown on the web page (as shown in the example above) or with a popup box (by specifying ShowMessageBox="True")

Hope this will solve ur question
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s_monaniAuthor Commented:
hi,
Thanx for u r answer.  Actually all the things as same as u have specified. But i m not getting the messagebox as well as validation summary control is not getting displayed while error occured
 That's the prob.

Thanx
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badalpatelCommented:
can u give me ur code???
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s_monaniAuthor Commented:
thanx for u r reply sir.
The problem that i had added have been solved.  Now i have arised with one other question

I am displaying the validation summary messagebox, Now I don't want to display the contents of the Compare validator at run time.  Actullaly i made the forecolor of the contents to white, But whenever We select a page that contents Got Displayed. The other thing is if i make it invisible. Then it do not show the error in validation summary msgbox.

Can u plz help?

thanx
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