How can I put 'maxlength' property in edit command of a gridview.

Hi, Guys

    I want to put 'maxlength' property in the edit command of a gridview. I want to prevent the error caused by user input overflow. At the textbox, there is a

maxlength property so it can prevent from data overflow error. But I don't know how to set up length in gridview when user edits data. Thanks in advance.

 
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