How to find a Row in Datagridview and update it

Question

I can show data in GridView, now I need find a row with user input in DataGridView so the cursor moves to this row, get this row and update the field (I want updated fields in a textbox on the form , after update), show updated row in datagridview and cursor move to next row automaticaly

Can someone help me?

Answer 1

let's say you'r binded data artifact (class is MyData )

public class MyData 
{  
   public string Name {get;set;}
   public string Address {get;set}
}

so yuo have somewhere a collection of of MyData like List<MyData>

List<MyData> myDataList = new List<MyData>();

and do somewhere in the code, I presume, something like this:

dataGrid.DataSource=myDataList

Now, yo want to find some row on DataGrid , but you really want is to find a data . So, make a query over the myDataList to find MyData object of interest, let's say like this

var foundMyData = from data in myDataList where (. condition..) select data;

We found the data we interested in, so no let-\\'s make it selected on UI . So find the index of the foundMyData in the list and select corresponding row on the grid.

If you use Sorting , or View so the data visible on the screen can be filtered or sorted, you need to consider that "transformations" too, naturally.