Find the below sample screen shot for validating the fields before saving the data Img 3: Validation method Here I have validated the fields using the Boolean method, If all the field values are entered properly it will return true, other wise it will return false and will display an error message.Super Validator can work with any of these components set or without any of them at all if you are planning to report validation results some other way.

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Event validation can help prevent injection attacks from malicious users who are trying to POST data that doesn’t belong.

If we see this exception during the normal execution of an application, the exception is a .

This Property Grid control for Windows Forms allows the users easily to validate data before the data is committed.

The data validation process will re quire the Validate Property event and the data editing mode will be enabled by disabling the read-only mode of the Property Grid items.

For example you can require the input for text-box and enforce the format to be an email by assigning Validation1 and Validation2 properties.

Select control you want to assign validation to and change its Validator1 property to choose desired validation type.

Custom validation can be provided at either the row or the cell level depending on the kind of validation you want to provide.

For example, for values entered into an Insertion Row, custom validation would be provided at the row level since "normally", the user would be allowed to enter all the values in a row before they are validated.

In other cases, such as when modifying existing values in the grid, validation would be done at the cell level because "normally" you would allow the user to change the value of only one cell.