How can I set an errorProvider against ALL invalid form controls when using this.validateChildren()?
c#,winforms,validation,errorprovider
Setting e.Cancel = true is the problem of course. So just don't do that. It is in general a fairly unpleasant feature, making data entry very modal. A much friendlier approach is to give the user free reign of the data entry task, entering data in an order that isn't...
VB.NET 2012, how to make ErrorProvider's message stay visible?
VB 2012, Framework 3.5, Windows Forms Application. For reasons unknown to me, if one sets the BlinkRate to something between 10 and approx 4500 and sets the BlinkStyle = ErrorBlinkStyle.AlwaysBlink the ErrorProvider's tooltip / message will stay visible indefinitely as long as the mouse is hovered over the ErrorProvider's icon....
Validation in different Tabs of windows form using ErrorProviders
asp.net,winforms,validation,errorprovider
The Scenario that is given in my question can be handled by using below code. We can use the ValidationConstraint as Visible and this will make sure that Validation occurs on the Current visible Controls. private void btnCreateUser_Click(object sender, EventArgs e) { if (this.ValidateChildren(ValidationConstraints.Visible)) { // Some Code here }...