Insert Textbox value to a specific row and column?

Question

Good day I have a problem inserting a data or a text from textbox in a specific column and a specific row in datagridview without database using add button. I have a code her but the problem of this code it insert string text in all the column selected. I want only one row in a specific column should be inserted...please help..thank for (int i = 0; i { DataGridViewRow row = DatagridVoucher.Rows[i]; row.Cells[3].Value = this.txtVat.Text; } I'm attaching file for more details thank you .

Midhun T P · Answer

Hi Do you want to add a value to a particular cell in datagridview on button click? If you know row number try below code. No need to loop through datagridviews row. If you dont know row number then you can check a particular condition in loop and assign value only if that condition is satisfied - private void button1_Click( object sender EventArgs e) { DatagridVoucher.Rows[1].Cells[3].Value = txtVat.Text; }

Bhuvanesh Mohankumar · Answer

Try this may help you //Your DataTable DataTable myDataTable = new DataTable(); DataColumn myDataColumn; myDataColumn = new DataColumn(); myDataColumn.DataType = Type.GetType( System.String ); myDataColumn.ColumnName = id ; myDataTable.Columns.Add(myDataColumn); myDataColumn = new DataColumn(); myDataColumn.DataType = Type.GetType( System.String ); myDataColumn.ColumnName = username ; myDataTable.Columns.Add(myDataColumn); //Now to add the TextBox value in a row column DataRow row; row = myTable.NewRow(); row[ id ] = Guid.NewGuid().ToString(); row[ username ] = TextBox1.Text; // Here you are assigning the value myTable.Rows.Add(row); //Add the row to a table

Gokhul Varman · Answer

Refer the link more explanation:https://www.codeproject.com/Questions/110189/how-can-i-insert-value-in-datatable-from-textbox-a

Satyaprakash Samantaray · Answer

refer my article related to asp.net

Black Diamond · Answer

Hi! TP Thank you for your help I solve the problem by your idea.. This was my code: for (int RowIndex = 0; RowIndex { DatagridVoucher.Rows[RowIndex].Cells[3].Value = txtVat.Text; } I need a loop so that I can insert more row data in a particular column or a cell...Thanks a lot!

Black Diamond · Answer

Thank you for the reply! What I mean is directly inserted the textbox text to the specific column of the datagridview not using any database using bottun add...Thank you.