Validation on Calendar

Question

Hi

I have created One Application in C#.Net (Windows Appplication) and i have take two calendar drop down
1st is Start Date and 2nd is End Date While searching between start Date and End Date if user can enter the less date in end Date Box than Start Date So it should show the validation..

how it is possible please help me ..

Thanks and Regards

Kamlesh Nikam

Suthish Nair · Answer

If this query got resolved then please Accept the post that helped you as Answer. So other members can easily find the answers.

Madhu K · Answer

@Suthish My mistake missed it.

Suthish Nair · Answer

Madhu Its a windows application.

Madhu K · Answer

Use a custom validator something like ErrorMessage=Invalid Date ControlToValidate=TextBox2 OnServerValidate=CustomValidator1_ServerValidate> protected void CustomValidator1_ServerValidate(object source ServerValidateEventArgs args) { DateTime dt = Convert.ToDateTime(10/13/2010); if (DateTime.Compare(Convert.ToDateTime(TextBox2.Text) dt) >= 0) { args.IsValid = true; } else { args.IsValid = false; } }

Suthish Nair · Answer

DateDiff method will helps you.