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Numeric Validation in c#.net


I was get some data from a database. I wants to check the data is number or string. How can I solve this problem in c#.net?


Ram Prabu
Feb 8 '07 #1
2 4517
692 Expert 512MB

Use isNumeric to determine wheather its a number.If it returns False data is string as string can contain anything including numbers.

Feb 8 '07 #2
366 256MB

you can use a logic here just find the Ascii values characters and use a if

else condition ,thats all you can easily differentiate the numerics and

characters ,i was using the same logic but for some different purpose ,i

validated while inserting into the database.

Hope may help you..
Feb 9 '07 #3

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