Conversion from type 'DBNull' to type 'Date' is not valid.

Question

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Hello Sir,

I am getting an error here:

Shift_Time1- Double
Time _Out- String

If Convert.ToString(rstTemp(TIME_OUT)) <> 0000-00-00 00:00:00 Then

Shift_Time1 = GetTimeDiff(rstTemp(TIME_IN), rstTemp(TIME_OUT), 0)

End

Thanks,
Naren

Posted 25-Sep-12 15:46pm

narendrag999

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Comments

Sergey Alexandrovich Kryukov 25-Sep-12 21:58pm

What make you think that these types could be assignment-compatible? Of course, they are unrelated. You have DBNull data, should check for it and perform some default action...
--SA

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Kuthuparakkal · Accepted Answer · 2012-09-25T17:27:00

Solution 1

VB

....
If(rstTemp(TIME_OUT) IsNot DBNull.Value
Shift_Time1 = GetTimeDiff(rstTemp(TIME_IN), rstTemp(TIME_OUT), 0)
....

Posted 25-Sep-12 17:27pm

Kuthuparakkal

Comments

narendrag999 25-Sep-12 23:44pm

Thank you sir...

Kuthuparakkal 25-Sep-12 23:47pm

you're welcome!