当我在 C# 中有多个 datagridviews 时，如何获取当前选定的 datagridview 的名称？

Question

I have 5 datagridviews and I want to get details from the selected datagridview.
Like when selecting the gridview row, I want to take that row details with the gridview name.

private void assigncontrctbtn_Click(object sender, EventArgs e)
{

        SqlConnection conn;
        conn = ConnectionManager.GetConnection();
        SqlCommand newCmd = conn.CreateCommand();
        newCmd.Connection = conn;
        newCmd.CommandType = CommandType.Text;
        conn.Open();
        string hh = "SELECT contractstatus from dbo.contracts where "here i need gridview name";
        SqlCommand cmd = new SqlCommand(hh, conn);
        string dd = Convert.ToString(cmd.ExecuteScalar());

        if ((dd == "Contract logged") && (cmbCategory.Text != "Calculate Contract") && (cmbCategory.Text == "Verify Contract"))
        {
            MessageBox.Show("no");
        }
        else if ((dd == "Calculate Contract") && (cmbCategory.Text != "Verify Contract") && (cmbCategory.Text == "Calculate Contract"))
        {
            MessageBox.Show("verify");
        }

        else
        {
            if (dba.logcontract(cntrctnmecmb.Text, Convert.ToInt32(prcecodecmb.Text), seasoncmb.Text, cmplexitycmb.Text, revisecmb.Text, logdatetime, condatefrm.Value.Date.ToString("MM/dd/yyyy"), condteto.Value.Date.ToString("MM/dd/yyyy"), vatcmb.Text, statuscmb.Text, lstcmnt.Text, apprvedbycmb.Text, cmbCategory.Text))
            {
                MessageBox.Show("Successfully Added");
                FillGridCal();
                FillGridVer();
            }
            else
            {
                MessageBox.Show("Error occured");
            }
        }
    }

Answer 1

You can have an an event say CellClick for each of your DataGridView. When a row is clicked, you can get the details that you want. I'm assuming that what you mean by take that row details is take the cell values for the selected row .

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
    {
        DataGridView dgv = sender as DataGridView;
        string firstColumn = (string)dataGridView1.Rows[e.RowIndex].Cells[firstColumn.Name].Value;//I'm getting 1 column from the selected row, you can do a loop if you want to get all cells
        string dataGridView = dgv.Name;//This is the DataGridView name
    }