Web Forms :: System.ArgumentException - Can't Convert To System.Int32
Dec 16, 2010
i work with visual studio 2005 and asp net 2.0. i have a method method as this :
[Code]....
this problem is follow if i run the web method and don't enter a string and a int a receive this message : System.ArgumentException: Cannot convert to System.Int32. ok when i arrive in the method i can check if lists is empty but how i can do if int is NULL because i don't want to returns a error if people run my web method and don't enter the parameters.
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Exception Text
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[Code]....
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[Code]....
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[Code]....
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[code]....
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