.net wpf textbox capacity

Question

Hi,

I have a multi line enabled text box in my application where user can copy paste text . I need to know the capacity of text box - so that I can show a custom text in the text box if user exceeds that limit.

Answer 1

the length of the textbox text is the length of the text property, which is the length of a string, which is defined by an integer. you would need to overflow an integer, so you can compare against Int32.MaxValue if you want, but more likely you'll have an exception thrown.