Finding the click event of DGV button column and transferring to another form

I have a datagrid view with four columns:

productid 
productname
productprice
buy (this is button co开发者_开发知识库lumn )

Is it possible to find the click event of button column? I mean, if I click on the row 1 button, the corresponding row values will be transferred to another form.

If I click on the row 2 button, the corresponding values are transferred to another form. I am doing WinForms applications. Any ideas or sample code would be appreciated.

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This is answered on the MSDN page for the DataGridViewButtonColumn.

You need to handle either the CellClick or CellContentClick events of the DataGridView.

To attach the handler:

dataGridView1.CellClick += new DataGridViewCellEventHandler(dataGridView1_CellClick);

And the code in the method that handles the evend

void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
    // Check that the button column was clicked
    if (dataGridView1.Columns[e.ColumnIndex].Name == "MyButtonColumn")
    {
        // Here you call your method that deals with the row values
        // you can use e.RowIndex to find the row

        // I also use the row's databounditem property to get the bound
        // object from the DataGridView's datasource - this only works with
        // a datasource for the control but 99% of the time you should use 
        // a datasource with this control
        object item = dataGridView1.Rows[e.RowIndex].DataBoundItem;

        // I'm also just leaving item as type object but since you control the form
        // you can usually safely cast to a specific object here.
        YourMethod(item);
    }
}

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using validate cell you can get the (column & row of the cell). Initialize the button as win forms button object, also add a handler that call the click event of the same.