c# - how to select value from datagridview to textbox

Question

i am a beginner in c # and i have the task of such a project. the first value is column ..this, textbox 1 the second value is row..this, textbox 2 final result..this, textbox 3

DATAGRIDVIEW will not be visible.

DATAGRIDVIEW.VISIBLE = FALSE;

so I can't click on datagridview

how should I do it ? my codes were not functional, thank you very much for the answer. Sorry for my bad english.

not code

man, please, show some code... we are not gods to know how it looks — Qhori, Jan 27 '20 at 08:43
Does this answer your question? [How do I get the cell value from a datagridview using row index and column index in c#?](https://stackoverflow.com/questions/30045468/how-do-i-get-the-cell-value-from-a-datagridview-using-row-index-and-column-index) — Nekeniehl, Jan 27 '20 at 08:44

score 0 · Answer 1 · answered Jan 27 '20 at 09:03

0

You can use the DataGridViewCell.Value Property to retrieve the value stored in a particular cell. Use something like this in event handler

NameOfDataGridView.SelectedCells[0].Value.ToString();

answered Jan 27 '20 at 09:03

Qhori

157
12

score 0 · Answer 2 · answered Jan 29 '20 at 14:27

here's my code the selected column does not work, it does not add it to a specific row that is my textbox1, but scrolls to the column and next row. I want for example textbox 1 = 0.3 value from datagridview textbox 2 = 1 value from datagridview textbox 3 is my result anyone have any attacks? thank you for your answers

  for (int c = 0; c < dataGridView1.Rows.Count; c++)
        {
            int x = dataGridView1.CurrentRow.Index;
            int rowindex = dataGridView1.CurrentCell.RowIndex;

            if (dataGridView1.Rows[c].Cells[0].Value.ToString() == textBox1.Text)
            {

                dataGridView1.CurrentCell = dataGridView1.Rows[c].Cells[0];
                dataGridView1.Rows[x].Selected = true;

            }

            if (dataGridView1.Rows[rowindex].Cells[x].Value.ToString() == textBox2.Text)

            {
                dataGridView1.SelectedRows[rowindex].Cells[x].Value.ToString();

            }
            textBox3.Text = dataGridView1.Rows[x].Cells[rowindex].Value.ToString();

        }

c# - how to select value from datagridview to textbox

2 Answers2