Winform TabControl Controls use

Operating effect:

Code:

1         /// <summary>2         ///Add Tab3         /// </summary>4         /// <param name= "Sender" ></param>5         /// <param name= "E" ></param>6         Private voidButton3_Click (Objectsender, EventArgs e)7         {8             stringTpstring =string. Empty;9 Ten             if( This. TextBox1.Text.Trim () = ="") One             { AMessageBox.Show ("can't be empty! "); -             } -             Else the             { -Tpstring = This. TextBox1.Text.Trim (); -  -TabPage TP =NewTabPage (tpstring); +  - TABCONTROL1.TABPAGES.ADD (TP); +  A                  This. TextBox1.Text =""; at             } -         } -  -         /// <summary> -         ///Delete the currently selected tab -         /// </summary> in         /// <param name= "Sender" ></param> -         /// <param name= "E" ></param> to         Private voidButton1_Click (Objectsender, EventArgs e) +         { -             if(TabControl1.TabPages.Count = =0) the             { *MessageBox.Show ("There are no options to delete! "); $             }Panax Notoginseng             Else -             { the TabControl1.TabPages.Remove (tabcontrol1.selectedtab); +             } A}

Complete.

Winform TabControl Controls use