Updating textbax in realtime

Praveen Maurya

i want to update textbox when i insert value into datgridview. but it is displaying one step back value image is attached for reference

5 Replies

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Praveen Maurya8y ago
I GOT THE SOLOUTION:

I have already created a show() event in my code to show the gridview updated value when we insert somethig .
so I add the same addition code in the show event now it works great
Rafnas T P8y ago
hi,
in add button code at the end you can loop your grid and do the sum of total column and assign to that text box

for example for looping grid
here datagrid1 is the grid name and as i saw your screen shot it says 7 column index is for total and txtttl is your text box

Note: this code you have to put inside add code after adding data to grid, that is end of the button code.
double total = 0;
foreach (DataGridViewRow g1 in datagrid1.Rows)
{
      total = total + Convert.ToDouble(g1.Cells[7].Value);
  }
  txtttl.Text = total.ToString();
I hope it helps
Thank you
Amit Gupta8y ago
Write your totalling code in DataGridView.CellEndEdit event
Praveen Maurya8y ago
I am talking about total text box where all the sum have to display
Amit Gupta8y ago
Which textbox you are talking about?

Well, you can use cell edit end or row edit ending events of gridview