Start Errorprovider validating event

Errorprovider validating event

I just discovered that the Masked Text Box control allows you to set the type of data which should be entered in the control and helps you do the validation of that data when necessary.

Therefore, the validation will not work at this type of editing.

To validate this type of editing, call Current Cell.

Validate method after editing the value of the current cell.

For example, the number (702)555-1212 would be entered 7025551212.

If all of these conditions are met, the program accepts the data input, signified by a message box.

The Grid Grouping Control lets you define restrictions on what data can or should be entered in a cell.

When an incorrect data is entered in the cell, it will display an error icon and an error message.

This article from Inform IT provides some examples of the use of this component.