add new row programmatically

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i have a datagridview and two buttons. now what i have to do is i have to add new blank row and delete selected row using add and delete button respectively.

plz heplp me out
thanks in advance

Posted 25-Nov-11 19:01pm

mkcm2011

Updated 25-Nov-11 19:05pm

v2

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uspatel 26-Nov-11 1:09am

In windows application/web ?

3 solutions

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**Manoj K Bhoir** · Answer 1 · 2011-11-25T19:35:00

Solution 3

Check Out the following Code :

To add New Row into DataGridView :

C#

private void AddButton_Click(object sender, EventArgs e)
    {
      //To Add New Row in DataGridView
      this.dataGridView1.Rows.Add("five", "six", "seven", "eight");
      //To Add New Row in DataGridView at 0 position
      this.dataGridView1.Rows.Insert(0, "one", "two", "three", "four");
    }

To add New Row into DataGridView :

C#

private void DeleteButton_Click(object sender, EventArgs e)
    {
     this.dataGridView1.Rows.RemoveAt(this.dataGridView1.CurrentRow.Index);
    }

Ihope it will help you.

Posted 25-Nov-11 19:35pm

Manoj K Bhoir

Comments

mkcm2011 26-Nov-11 2:40am

Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound..............i am getting this error on addbutton click ......thanks for delete button ...but plz help me out for add also

Manoj K Bhoir 26-Nov-11 10:01am

I tested my code and it is working fine.This error comes because your DataGridView is bound with DataBase.So if you add values it affects DataBase thats why it will give you error.You have to add row into DataBase then it will automatically display into GridView.

sagar15modi · Answer 2 · 2011-11-25T19:13:00

C#

private void deleteButton_Click(object sender, EventArgs e)
        {
            try
            {
               dataGridViewTrial.Rows.RemoveAt(dataGridViewTrial.CurrentRow.Index);
               sqlDataAdapter.Update(dataTable);
            }
            catch (Exception exceptionObj)
            {
               MessageBox.Show(exceptionObj.Message.ToString());
            }
        }

can follow below link to add row in dataridview

click here[^]
Mark as solution if its solved your problem

Code 89 · Answer 3 · 2011-11-25T19:29:00

Solution 2

Go thru this link,it works

Link

Posted 25-Nov-11 19:29pm

Code 89