Using Dvexpress Gridcontrol

Question

I’m developing an application using Devexpress, where the user clicks on a line in Gridcontrol, when this happens the data of this line are placed in some Textbox, the difficulty has been in finding out the name of the event that I should use every time the user clicks a line, and how I search for this information from Gridcontrol.

Answer 1

Although confusing the question, I believe you want to get a certain datagrid field value and send it to a textbox, the event is called Row.Selected, I will explain better:

Suppose we have a table called Gridclientes and it contains 2 columns "id" and "name", to send the value of "id" to a textbox, we must use the following code:

idclient.Text = GridClientes.CurrentRow.Cells[0].Value.ToString();

the cell value is counted from 0, so... if I have 2 fields, they are Cells[0] and Cells[1].

This code can be called inside a button event:

    private void button1_Click(object sender, EventArgs e)
    {

        idClient.Text = GridClientes.CurrentRow.Cells[0].Value.ToString();
    }

When a cell in the table is selected:

    private void GridClientes_CellEnter(object sender, DataGridViewCellEventArgs e)
    {
        idClient.Text = GridClientes.CurrentRow.Cells[0].Value.ToString();
    }

Or when an entire row of the table is selected (you need to configure this feature):

    private void GridClientes_RowEnter(object sender, DataGridViewCellEventArgs e)
    {
        idClient.Text = GridClientes.CurrentRow.Cells[0].Value.ToString();
    }

I hope I’ve helped.

Answer 2

The correct one was to use the Gridview events, instead of the Gridcontrol. So I used the Focusedrowchanged event so every time the user clicks another Grid option will run the code.

With dtbTabela.Rows.Item(GridView1.GetFocusedDataSourceRowIndex)
        txtCampo.Text = .Item("dtcCampo")
        txtCampo2.Text = .Item("dtcCampo2")

End With

This code takes the index of the line the user is clicking and then showing in two Textbox the value.