Disable NumericUpdown in C#

Question

Hi everyone can be help me about code for disable Numericupdown in Asp.net c#. I try to any code but can not do it. if you know please help me. thank advance.

Rodick Wu · Answer

Welcome, I can't login the Yahoo ID when i in office, It's blocked in our company, you can send the mail to me if you have problem:ustbwuyi@gmail.com, and what about your problem? which message will pop-up?

Manath Pathana · Answer

Thank for suggestion and some code I try to do it follow of you. can I know your yahoo ID or Skype. If I have problem I can talk with you?

Rodick Wu · Answer

then add these script in you script tag. then when you trigger keydown or keyup, tell me whether pop-up a alert message. $(function(){ $("#NumericUpDownExtender2").keydown(function(event){ alert('Can capture keydown event'); }); }); $(function(){ $("#NumericUpDownExtender2").keyup(function(event){ alert('Can capture keyup event'); }); }); $(function(){ $("#NumericUpDownExtender2").click(function(event){ alert('Can capture click event'); }); });

Rodick Wu · Answer

OK,I got it, I think i'm not very convenient to debug it, Because i haven't install the ajax control. and i just give my suggestions. first, please access: http://code.google.com/p/jqueryjs/downloads/detail?name=jquery-1.3.2.min.js, Download this js and add it to you project. then add it to you aspx file. and the last we can use JQuery in current aspx file. try this: $(function(){ $("#NumericUpDownExtender2").click(function(){ alert('Can capture click event'); }); }); $(function(){ ("#NumericUpDownExtender2").keydown(function(event){ alert('Can capture keydown event'); }); }); $(function(){ $("#NumericUpDownExtender2").keyup(function(event){ alert('Can capture keyup event'); }); });

Manath Pathana · Answer

runat="server" Enabled="True" Maximum="3" Minimum="0" RefValues="" ServiceDownMethod="" ServiceDownPath="" ServiceUpMethod="" Tag="" TargetButtonDownID="" TargetButtonUpID="" TargetControlID="txtCashCurrentSlip" Width="100"> see this code u will know it it show keyup and down with text box when we press it will change value in textbox

Rodick Wu · Answer

Do you tell me which event will trigger when click the up and down? I do a test: function OnTest() { document.getElementById("txtID").disabled = true; } when i click the button and disabled the textbox and then input text into the textbox, the onkeydown will not trigger. So i want to know your onkeydown event from which control.

Manath Pathana · Answer

ok, I only write this txtID.Enable=false; but still can use Down and Up and value in textbox still change value

Rodick Wu · Answer

I don't know you how to capture your onkeydown or onkeyup event when you extender your NumericUpdown control, But i'm sure you can realize it use JQuery,you can copy your key code here, Maybe i can give you more suggestions.

Rodick Wu · Answer

It seems you extender a textbox as a NumericUpdown control in asp.net? and want to remove the onkeydown and onkeyup event when your checkbox is false, Does it right? If you do it in asp.net, I think maybe you can use JQuery to do it. Did you ever use the JQuery? If you control's id is numericUpdown1,you can do this as below: $(function(){ $("#numericUpdown1").onkeydown(function(){ if(checkbox.checked){ } else{ } }); });

Manath Pathana · Answer

Mean I have one checkbox. when i checkbox is true we can press keydown and keyup in numericupdown but when checkbox is false. we can not do anythink with numericupdown. I want to know it in asp.net C#. I use it it ajax control toolkit , using textbox and add Extender Numericupdown i try to disable textbox but still can use numericupdown. i have this problem, wish you can know my problem and can result me. thank!

Rodick Wu · Answer

Sorry,What's your meaning? can't input numeric in textbox? It seems you do it in B/S system, I think you can realize it use Regex when trigger onkeydown event.

Disable NumericUpdown in C#

Answers (11)