Hi all,
I have an application in that I want to subtract timespan value and calculate average times and store in sql database server..
Problem is when I'm subtracting less timespan to greater is gives an error and operation can not be performed (ex: 19:10:00 - 19: 30: 00). but I needs to store negative value on database (like: -00:20:00) and calculate average time from that column at last
even it is having some negative and positive values as well.
Please help me..
Thanks in advanced..
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