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Hi,
 

This is my DataTable
 
 
Id       Item_Id
100       1
100       2
 
 
This is my DataTable here i want to check the condition.
 
for ex:
 
again i try to insert 100 (id) ,1(item_Id).Data has not to be inserted.
Id       Item_Id
100       1
100       2
100       1 ( not inserted)
 
can any one help me to solve this issue...
 

Thanks in advance....
Posted 2-Oct-12 21:51pm
Edited 2-Oct-12 23:14pm
v2
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Solution 2

you can make Id and Item_Id as a composite key. In case if you try to insert the same records then the SQL Server won't allow to insert and give Exception.
 

Thanks
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Solution 1

u did not explain your table structure .if Item_Id column is primary or u unique then u cant insert same Item_Id again .what error u r getting can u explain ?
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Comments
solanki.net at 3-Oct-12 4:50am
   
can u show the code ?

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