datagridview cell to be ="hallo"

Question

1.00/5 (1 vote)

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C#

if (dataGridView1.CurrentRow.Cells[0].Value.ToString() == "a")
              {
                  (dataGridView1.CurrentRow.Cells[1] as DataGridViewComboBoxCell).Items.Add("a1"); // populate combobox with items
                  //dataGridView1.CurrentRow.Cells[2].Value.ToString() == "Hallo"; // Here I try to set the text in  cell 3 to Hallo

              }

What to do to set dgv cell[2] ="Hallo" ?

Tryed this

C#

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
  {
      if (dataGridView1.CurrentCell.Value !=null)
      if (dataGridView1.CurrentCell.Value.ToString()=="a")
      {

          (dataGridView1.CurrentRow.Cells[1] as DataGridViewComboBoxCell).Items.Clear();
          (dataGridView1.CurrentRow.Cells[1] as DataGridViewComboBoxCell).Items.Add("a1");
          dataGridView1.Rows[0].Cells[2].Value = "Hallo";

      }

Then i got System.ArgumentException:Value on DataGridViewComboBoxCell is not valid

Posted 5-Nov-13 1:41am

Member 10321326

Updated 5-Nov-13 3:18am

v2

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Comments

ZurdoDev 5-Nov-13 7:42am

Did you try dataGridView1.CurrentRow.Cells[2].Value="Hallo"?

2 solutions

Solution 2

try this
datagridview1.Rows[currentrowindex].Cells[2].Text="hello"

if it is in windows try it as
datagridview1.Rows[currentrowindex].Cells[2].value="hello"

Posted 5-Nov-13 2:01am

Raajkumar.b

Updated 5-Nov-13 17:34pm

v2

Comments

Member 10321326 5-Nov-13 8:54am

Error 1 'System.Windows.Forms.DataGridViewCell' does not contain a definition for 'Text' and no extension method 'Text' accepting a first argument of type 'System.Windows.Forms.DataGridViewCell' could be found (are you missing a using directive or an assembly reference?)

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Simon_Whale · Accepted Answer · 2013-11-05T01:44:00

Solution 1

Try changing this

dataGridView1.CurrentRow.Cells[2].Value.ToString() == "Hallo"; 
// Here I try to set the text in  cell 3 to Hallo

to

C#

datagridview1.CurrentRow.Cells[2].Value = "Hello";

Posted 5-Nov-13 1:44am

Simon_Whale