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Re:
Key Press Event hi u can limit textbox max length to 4, then use keypress event to validate entry: [code] private void [textbox]_keypress(object sender,keypressventArgs e) { if((!Char.IsControl(e.char))&&(!Char.Isdigit(e.char))) e.handled = true; } [/code] then use keyup event to catch enter pressed to add controls [code] private void [textbox]_keyup(object snder, keyeventargs e) { if (e.KeyCode … |
| | [COLOR=darkred]hi I have some questions in VB.Net[/COLOR] [COLOR=darkred][/COLOR] [COLOR=darkred]1- how can I retrieve data by VB.Net from database using MS Access database? 2- can I retrieve data from a database and list them in a [COLOR=blue]CheckedListBox[/COLOR]? [/COLOR] [COLOR=darkred][/COLOR] [COLOR=darkred]thanx[/COLOR] [COLOR=#8b0000][/COLOR] [COLOR=#8b0000]Please help me :-| [/COLOR] |