Validating textbox in gridview

Validations are important when you create forms that require your users to enter valid and complete data.

You can have a Grid View control in your form to do multiple entries.

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The Category ID and Category Name are the Bound columns which are bound to the "Category ID" and "Category Name" fields in the Categories table in Northwind Database.

w=800" src="https://taditdash.files.wordpress.com/2014/07/email-validation-failed-alert.png? w=800&h=279" alt="Email Validation Failed Alert" width="800" height="279" class="size-full wp-image-350" srcset="https://taditdash.files.wordpress.com/2014/07/email-validation-failed-alert.png? w=710" src="https://taditdash.files.wordpress.com/2014/07/gridview-on-browser.png? w=800" alt="Grid View on Browser" class="size-full wp-image-345" srcset="https://taditdash.files.wordpress.com/2014/07/710w, https://taditdash.files.wordpress.com/2014/07/gridview-on-browser.png? w=800" src="https://taditdash.files.wordpress.com/2014/07/first-row-in-edit-mode.png? w=800&h=115" alt="First Row in Edit Mode" width="800" height="115" class="size-full wp-image-346" srcset="https://taditdash.files.wordpress.com/2014/07/first-row-in-edit-mode.png? w=800" src="https://taditdash.files.wordpress.com/2014/07/update-button-not-working-if-validation-fails.png? w=800&h=355" alt="Update Button not working if Validation Fails" width="800" height="355" class="size-full wp-image-348" srcset="https://taditdash.files.wordpress.com/2014/07/update-button-not-working-if-validation-fails.png?

Know the inner dimension of personal growth and well-being. NET 2.0 Grid View control allows us to quickly edit and delete records.

On the first step of the wizard click on "New Connection" button to open a dialog as shown in Figure 1.

Enter the database details as per your setup and click on OK.

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