Tag: Validation

DataAnnotations Validation Attributes in Windows Forms

In this post, I’ll show how to use Data Annotation Validation attributes to perform validation in a Windows Forms Application. Data Annotation Validation attributes enable you to perform model validation simply by decorating class properties with validation attributes…

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Prevent raising of Validating event of focused control when Closing the form

When you have an event handler for Validating event of a control, if the value of AutoValidate property of the form is set to anything different from Disabled, then Validating event will fire when you try to close…

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