Binding the fields with gridview on the basis of two tables

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I have two tables . One for item and another for itempermission .
Items contain fields : itemid,itemname,companyname
and itempermission contains fields : permissionid,adminid,productid.

I want to bind those fields of item table whose productid present in the itempermission through Grid View .

Posted 7-Oct-11 0:15am

Vimalrashamra

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2 solutions

Solution 2

you can write join query. use this one

SQL

select I.itemid,I.itemname,I.companyname from Item I Inner join itempermission IP on I.itemid=IP.productid

Posted 7-Oct-11 0:26am

P.Salini

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Muralikrishna8811 · Accepted Answer · 2011-10-07T00:23:00

Solution 1

Hi,

try this query for joinning two tables based on condition

SQL

   select I.itemid,I.itemname from Item as I,itempermission as IP
where I.itemid=IP.productid

After that bind result to gridview

All the Best

Posted 7-Oct-11 0:23am

Muralikrishna8811

Comments

Muralikrishna8811 7-Oct-11 6:55am

what is the error

Vimalrashamra 7-Oct-11 7:02am

NullRefrence Exception Error

in this line : if (productTable.Tables["Products"].Rows.Count == 0)

Muralikrishna8811 7-Oct-11 7:06am

try query in sqlserver directly

Vimalrashamra 7-Oct-11 7:13am

In sqlserver its working

Muralikrishna8811 7-Oct-11 8:12am

you getting data by that query in sqlserver