C # dynamically adds rows, deletes rows

There is a line:

Click Add, adding the same line below

The newly added row has a column delete button, and when you click the Delete button of a row, delete the forward

Method:

Haha, I'm so smart.

1, text box, text box, add button 2, a DataGridView (put in a panel), three columns are text box, text box, button column DataGridView: Hide title bar: Datagridview1.columnheadersvisible = false; Hide first column: Rowheadersvisible=false; Do not automatically add new lines: Allowusertoaddrows=false; hide border: borderstyle=none; set a column for the button: Columntype:datagridviewbuttoncolumn displays the text on the button column : Set the Button Column property: Usecolumntextforbuttonvalue = true; Click on the ' Add ' button, in the button event, DataGridView add a column

this. DATAGRIDVIEW1.ROWS.ADD ();

When you click the Delete button for a row, delete the forward

Private voidDatagridview1_cellcontentclick (Objectsender, DataGridViewCellEventArgs e) {        if(E.rowindex >=0) {datagridviewcolumn column=Datagridview1.columns[e.columnindex]; if(column isdatagridviewbuttoncolumn) {                //Here you can write any action you need about the button event ~//MessageBox.Show ("button is clicked"); //This.datagridview1.currentrow.visible=false;//Hide Current Line                 This. dataGridView1.Rows.RemoveAt (E.rowindex);//Delete current row            }        }    }

The little reptile crawls my webpage ...

C # dynamically adds rows, deletes rows