How to update a table value After applying join on two Tables in gridView

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Hello Friends,
I have Two tables Product,Category Table.I apply Join On both and show in grid view.
SELECT Products.ProductSNo, Products.ProductName, Products.ProductDescription, Products.ProductPrice,Products.ProductQuantity, Products.ProductImage, Category.CategoryName
FROM [Products] INNER JOIN
[Category]
ON Products .CategorySNO = Category.CategorySNo

I take a drop down for CategoreyName at the time of Editing in grid vIew.
Now my Question Is How to Update CategorySNo in Products Table.
Or how to fetch CategorySNo value From Drop Down.

Posted 9-Sep-15 9:50am

Member 11804811

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Samira Radwan 9-Sep-15 16:29pm

in your dropdownlist assign The category name to DataTextField property and CatId to DataValueField. in your code insert or update CatId by selecting dropdownlist.SelectedValue.ToString().

Member 11804811 10-Sep-15 1:41am

ThankYou Samira

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Accepted Answer · 2015-09-09T18:05:00

Solution 1

Samira is correct. When you bind the dropsown, you should bind the text field as DataTextField and id field as DataValueField.

So, when you update the grid, while looping through the rows, you can find the drop down SelectedValue and do whatever you want to do with that.

Posted 9-Sep-15 18:05pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Comments

aarif moh shaikh 10-Sep-15 0:31am

yes,agree with you.

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 10-Sep-15 1:19am

Thanks man :)

Member 11804811 10-Sep-15 1:41am

Thankyou All...

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 10-Sep-15 2:05am

Most welcome buddy :)