WPF Data Grid - Implement Attribute-Based Validation

This example shows how to apply DataAnnotations attributes that specify data validation rules. The RequiredAttribute is applied to the Name and Department data fields. The StringLengthAttribute is applied to the Position data field.

Files to Look At

• Employees.cs (VB: Employees.vb)
• MainWindow.xaml (VB: MainWindow.xaml)

Documentation

• Attribute-Based Validation
• Data Annotation Attributes

More Examples

• WPF Data Grid - How to Validate Data Rows
• WPF Data Grid - How to Validate Cell Editors

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