c# - Button Click to Swtich -

can give me helping hand convert sequence switch. tried tries fails.

private void buttontouch ( edittext x) {     if (i==2)      {         button1.click += delegate {             x.text = x.text + "1";         };         button2.click += delegate {             x.text = x.text + "2";         };         button3.click += delegate {             x.text = x.text + "3";         };         button4.click += delegate {             x.text = x.text + "4";         };         button5.click += delegate {             x.text = x.text + "5";         };         button6.click += delegate {             x.text = x.text + "6";         };         button7.click += delegate {             x.text = x.text + "7";         };         button8.click += delegate {             x.text = x.text + "8";         };         button9.click += delegate {             x.text = x.text + "9";         };         button0.click += delegate {             x.text = x.text + "0";         };     }       a.click += delegate {         i=0;         = + 1;         this.buttontouch (a);     };     b.click += delegate {         i=0;         = + 1;         this.buttontouch (b);     };     c.click += delegate {         i=0;         = + 1;         this.buttontouch (c);     }; } 

tries like:

switch (button) { case 'button1.click':....... ; break; ....... ....... } 

or

switch (true) { case 'button1':........; break; ........ ........ } 

and i'm out of ideas ... relevant ideas. appreciate if disturb me. thank in advance.

try dont think solve problem, problem must else:

if (i==2)  { var listbuttons = new list<button> { { button1 }, { button2 }, { button3 }, { button4 }, { button5 }, { button6 }, { button7 }, { button8 }, { button9 }, { button0 }, }; for(int i=0; i<=9; i++) { switch (i) {  case 0: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 1: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 2: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 3: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 4: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 5: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 6: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 7: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 8: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } case 9: {     listbuttons[i].click += delegate {             x.text = x.text + i;         };     break; } } } }