Validating numeric values in c sharp
You should use two methods where each validates one type only.
You will see also that for this task you gain the advantage that the methods will be smaller and easier to read and understand. NET methods are named using All good, you have given me more than enough to go on, I'll start to incorporate this into my solution.
A Text Box control is used to display, or accept as input, a single line of text. Here you can see some useful techniques that accept only numbers in the textbox. You can use Regular Expression to validate a Textbox to enter number only. Step 2Then we need to create one parameter, Is Valid Number, whose datatype should be Text and the visibility of the parameter should be Internal.Then go to the default values tab and specify a value and then call this function over here.