visual studio .net general:
I need help with my error check

how di I check for square root of negatives in vb.net @ the user input
and display an error message

anyone please

spen

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spen2Message posted via http://www.exforsys.com for all your training needs

[quoted text, click to view]

How is the user providing the input to the square root calculation? Entering
the number in a text box?
Assuming the above, simply convert the string in the text property to the
largest number type you allow using Convert.To*****, then trap the user in a
while loop, reprompting for valid input until a satisfactory number is
entered.
If this is not your scenario, please provide details.

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Peter [MVP Visual Developer]
Jack of all trades, master of none.