how to handle datagrid view control

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Hi all

Iam using datagridview to add multiple details.i have number of coloumns in gridview like product code ,product name,qty,rate,total etc
when i type product code in the row below 'product code' column corresponding product name should come automatically in the next column
how will i get that corresponding pdt name.I dont want db code instead i want front end code .How to get those values.

Thanks in advance
Amrutha

Posted 25-Jan-12 0:00am

amritha444

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jai000 25-Jan-12 6:21am

Where do you have product information? Do you have product information in DataTable or in any other form?

amritha444 25-Jan-12 6:32am

I DONT WANT ANY DB CODE TO RETRIEVE PRODUCT INFORMATION WHEN I TYPE PRODUCT CODE IN FIRST COLUMN CORRESPONDING PRODUCT NAME SHOULD COME IN THE NEXT COLOUMN .WHERE TO WRITE CODE FOR THE SAME IN CELL_LEAVE EVENT OR SOMTHING LIKE THAT? HOW TO GET EACH CELL ID.

lukeer 25-Jan-12 7:46am

Your shift key is jamming.
You certainly did not write all uppercase by intention, because doing so would be considered shouting and therefore rude.

There is a link called "Improve question" at the bottom of every question. Use that if you want to provide more information on your problem.

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manognya kota · Answer 1 · 2012-01-25T00:19:00

hi,

It can be done in 2 ways.

Method 1:
Get the corresponding data from DB on click of the text box grid view.
Which might be slow.

or

Method 2:
1.Get the dataset from the db.
2.Store it as a datatable.
3.After you enter the product code ,
i) call a method that accepts the text as parameter.
ii)search the corresponding product name in the datatable like
datatable.select(YOUR QUERY) .
iii)Return the product name
4.display the product name returned in the textbox in grid.

Example of datatable select

// Create a table of five different people.
	// ... Store their size and sex.
	DataTable table = new DataTable("Players");
	table.Columns.Add(new DataColumn("Size", typeof(int)));
	table.Columns.Add(new DataColumn("Sex", typeof(char)));

	table.Rows.Add(100, 'f');
	table.Rows.Add(235, 'f');
	table.Rows.Add(250, 'm');
	table.Rows.Add(310, 'm');
	table.Rows.Add(150, 'm');

	// Search for people above a certain size.
	// ... Require certain sex.
	DataRow[] result = table.Select("Size >= 230 AND Sex = 'm'");

Hope this helps.