Forms Data Controls :: Comparing Two Columns In A Grid View To Avoid Duplication?

Aug 6, 2010

I have a condition to check weekdays with a particular time corresponding

to that day that were added to a grid view using a drop down list and two text boxes.

The drop down list has weekdays and textboxes has from and to time.

I have to verify a condition to avoid duplication of same day with same time should not occur in the table twice.

(i have used time picker jquery to get time.)

how should i write the condition in sql and use that in C#

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[Code]....

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Feb 9, 2010

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1.mfropendate

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[Code]....

here i had taken the same alias names as i have to bind only 3 columns to gridview.when i run my application i am getting the records in data table with column names as opendate,closedate,awarddate,opendate1,closedate1,awarddate1.i.e it does not allow the same alias name.

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Dim TotalAmount as decimal 0.0
Function SumAmount(ByVal Amount
As
Decimal)
As
Decimal
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End
Function
Function GetTotalAmount()
As
Decimal
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Function

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Code:

[Code]....

Codebehind:

[Code]....

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Dim conn As New SqlConnection
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[code]...

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