How to validate cell data

The example demonstrates how to handle CellValidating event for the DataGridView.

Zip package for C# download file
Zip package for VB.NET download file
File name: ValidationPage_KB001download file
File name: ValidationPage.csdownload file
File name: ValidationPage.vbdownload file
File name: ValidationPage.designer.csdownload file
File name: ValidationPage.designer.vbdownload file
File name: ValidationPage.resxdownload file
File name: Controls\DataGridView\UserDS.xsddownload file
File name: Controls\DataGridView\UserDS.designer.csdownload file
File name: Controls\DataGridView\UserDS.designer.vbdownload file
File name: Controls\DataGridView\UserDS.xscdownload file
File name: Controls\DataGridView\UserDS.xssdownload file