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Re: Help! OnClick event in VScrollBar in .Net Compact Framework
Dotnet Framework (Compact Framework) microsoft.public.dotnet.framework.compactframework
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#1
 
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Re: Help! OnClick event in VScrollBar in .Net Compact Framework -
03-23-2006
, 08:09 AM
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It is not supported regardless of what you read on msdn. Documentation and intellisense are not always great for CF v1.0 (there is no v1.1): http://www.danielmoth.com/Blog/2005/...e-project.html The real question is, why do you feel you need to handle that? What is your end user scenario and we might be able to help with a workaround. I don't know which group you actually posted from but please respond to compactframework *only* if you need to follow up. Cheers Daniel -- http://www.danielmoth.com/Blog/ "Cornel Gligan" <a@b.c> wrote in message news:OxXz$nmTGHA.5900 (AT) tk2msftngp13 (DOT) phx.gbl... Hi! I tried to catch the Click event from a VScrollBar control but the Click event is not rised. MSDN says that OnClick event is suported by .Net Compact Framework and, in this case, I supose that the click event sould be rised bu VScrollBar. In this case I derived a class from VScrollBar and I overrided the OnClick protected method. I failed again because the overrided OnClick method is never called. I derived another class from Control and I overrided again the OnClick method. In this case the overrided OnClick method was called. Please, there is anybody who can tell me what is happening with OnClick method and Click event for VScrollBar control? And what should I do to catch the Click event for VScrollBar? Or what should I do to make it work OnClick overrided method in a derived class from VScrollBar? I use Windows XP Professional, Visual C# fromVisual Studio 2005 Professional Edition, .Net Compact Framework 1.0 or 1.1 Thank you in advance! Best regards, Cornel Gligan |
#2
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It's about a document viewer something as Acrobat Reader. I want to know when are clicked the arrows, or when is dragged the scroll box - when click the arrows I need the document moving with small step but when drag the scroll box I need the document not moving but showing in a tool tip the page navigation and the document will be displayed only when the scroll box will be released. In fact I need the Scroll event but this event is not suported by CF. In this case it will be good at least a Click event. I know that I could implement my own scroll bar but I have no time for this, and I hoped that the CF ScrollBar could help me. But it couldn't. Anyway, I am wondering why the OnClick is available for Control class and it's working and is not available for ScrollBar? I search on the internet for a custom scroll bar but I didn't find any scroll bar written for CF. Any ideeas or suggestions will be wellcome. Best regards, Cornel Gligan "Daniel Moth" <dmoth74 (AT) hotmail (DOT) com> wrote in message news:O5yNpsmTGHA.196 (AT) TK2MSFTNGP10 (DOT) phx.gbl... It is not supported regardless of what you read on msdn. Documentation and intellisense are not always great for CF v1.0 (there is no v1.1): http://www.danielmoth.com/Blog/2005/...e-project.html The real question is, why do you feel you need to handle that? What is your end user scenario and we might be able to help with a workaround. I don't know which group you actually posted from but please respond to compactframework *only* if you need to follow up. Cheers Daniel -- http://www.danielmoth.com/Blog/ "Cornel Gligan" <a@b.c> wrote in message news:OxXz$nmTGHA.5900 (AT) tk2msftngp13 (DOT) phx.gbl... Hi! I tried to catch the Click event from a VScrollBar control but the Click event is not rised. MSDN says that OnClick event is suported by .Net Compact Framework and, in this case, I supose that the click event sould be rised bu VScrollBar. In this case I derived a class from VScrollBar and I overrided the OnClick protected method. I failed again because the overrided OnClick method is never called. I derived another class from Control and I overrided again the OnClick method. In this case the overrided OnClick method was called. Please, there is anybody who can tell me what is happening with OnClick method and Click event for VScrollBar control? And what should I do to catch the Click event for VScrollBar? Or what should I do to make it work OnClick overrided method in a derived class from VScrollBar? I use Windows XP Professional, Visual C# fromVisual Studio 2005 Professional Edition, .Net Compact Framework 1.0 or 1.1 Thank you in advance! Best regards, Cornel Gligan |
#3
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No immediate workarounds come to mind. Sounds like you need a custom control. If it was my app, I'd use the scrollbar (Large, Small, Value) with the functionality it provides out of the box and drop the "tooltip" requirement. If the requirement came from someone else, I'd quickly knock up the solution, show them that it works after a few minutes effort and explain that if they want the tooltip feature they'll have to invest X number of my days _or_ X number of $ for someone else's days. Cheers Daniel -- http://www.danielmoth.com/Blog/ "Cornel Gligan" <a@b.c> wrote in message news:uakYbsnTGHA.1204 (AT) TK2MSFTNGP12 (DOT) phx.gbl... It's about a document viewer something as Acrobat Reader. I want to know when are clicked the arrows, or when is dragged the scroll box - when click the arrows I need the document moving with small step but when drag the scroll box I need the document not moving but showing in a tool tip the page navigation and the document will be displayed only when the scroll box will be released. In fact I need the Scroll event but this event is not suported by CF. In this case it will be good at least a Click event. I know that I could implement my own scroll bar but I have no time for this, and I hoped that the CF ScrollBar could help me. But it couldn't. Anyway, I am wondering why the OnClick is available for Control class and it's working and is not available for ScrollBar? I search on the internet for a custom scroll bar but I didn't find any scroll bar written for CF. Any ideeas or suggestions will be wellcome. Best regards, Cornel Gligan "Daniel Moth" <dmoth74 (AT) hotmail (DOT) com> wrote in message news:O5yNpsmTGHA.196 (AT) TK2MSFTNGP10 (DOT) phx.gbl... It is not supported regardless of what you read on msdn. Documentation and intellisense are not always great for CF v1.0 (there is no v1.1): http://www.danielmoth.com/Blog/2005/...e-project.html The real question is, why do you feel you need to handle that? What is your end user scenario and we might be able to help with a workaround. I don't know which group you actually posted from but please respond to compactframework *only* if you need to follow up. Cheers Daniel -- http://www.danielmoth.com/Blog/ "Cornel Gligan" <a@b.c> wrote in message news:OxXz$nmTGHA.5900 (AT) tk2msftngp13 (DOT) phx.gbl... Hi! I tried to catch the Click event from a VScrollBar control but the Click event is not rised. MSDN says that OnClick event is suported by .Net Compact Framework and, in this case, I supose that the click event sould be rised bu VScrollBar. In this case I derived a class from VScrollBar and I overrided the OnClick protected method. I failed again because the overrided OnClick method is never called. I derived another class from Control and I overrided again the OnClick method. In this case the overrided OnClick method was called. Please, there is anybody who can tell me what is happening with OnClick method and Click event for VScrollBar control? And what should I do to catch the Click event for VScrollBar? Or what should I do to make it work OnClick overrided method in a derived class from VScrollBar? I use Windows XP Professional, Visual C# fromVisual Studio 2005 Professional Edition, .Net Compact Framework 1.0 or 1.1 Thank you in advance! Best regards, Cornel Gligan |
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