number pad

Question

hi,
I want to create number pad, so that it can be used for both simple calculator and keypad of a mobile phone where only keypress event works. I treid the code but I couldn't get for keypress event 3 times for the button . please help me..

Danatas Gervi · Answer

Normal 0 false false false EN-US X-NONE HE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; text-align:right; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} Should I make all 12 buttons of your keypad? I was trying to explain how to use one event handler to handle various buttons presses – by storing the data linked to button before using (in init stage). Next, you should decide how to use modes of keypad (only you know, which and how many) to take this data....

srinath · Answer

the code is good but it not works for sms. Please, I need a code which works for sms.

Danatas Gervi · Answer

Normal 0 false false false EN-US X-NONE HE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; text-align:right; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} Here is example without modes (lets say - not calculator, extendet sms mode) Before insert this code, place on form two buttons and one label. namespace NumberPad { public partial class Form1 : Form { Button m_LastPressedButton ; int m_charIndex = 0 ; public Form1 () { InitializeComponent (); this . button1 . Tag = ( object ) "2abc" ; this . button2 . Tag = ( object ) "3def" ; this . button1 . Click += new System . EventHandler ( this . buttonS_Click ); this . button2 . Click += new System . EventHandler ( this . buttonS_Click ); } private void buttonS_Click ( object sender , EventArgs e ) { Button pressedButton = sender as Button ; char buttonChar ; if ( pressedButton . Equals ( m_LastPressedButton )) { string buttonChars = pressedButton . Tag . ToString (); buttonChar = buttonChars [ m_charIndex ++ ]; label1 . Text += buttonChar ; if ( m_charIndex >= buttonChars . Length ) { m_charIndex = 0 ; } } else { m_charIndex = 0 ; m_LastPressedButton = pressedButton ; string buttonChars = pressedButton . Tag . ToString (); buttonChar = buttonChars [ m_charIndex ++ ]; label1 . Text += buttonChar ; } } } }