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Those are your only options while still using a TextBox.
A little trick I've seen used before is to create equivilent label controls, set them up to look like the textboxes, and put them behind their textbox counterparts. Then when the textboxes needed to become ReadOnly without the readonly look, they just set the TextBox.Visible property to false.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi,
how can i make my application stay in the real memory and not in the pagefile?
how can i do the same to a specific object?
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mybe there's a way to tell windows to reserve space for a process in the Physical Memory?
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Perhaps yes. But within CLR's realm and through C#, it may not be, since all Memory Management is purely controlled by CLR.
You may need to venture out into direct C++ programming and delve into Windows APIs for that. Is'nt it?
Deepak Kumar Vasudevan
Personal Web: http://vdeepakkumar.netfirms.com/
I Blog At: http://deepak.blogdrive.com/
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This isn't possible to do in a .NET Framework Managed application.
You'll have to write your app in unmanaged C++ to get this to work.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I would to simulate the lines that appear when i move a splitter.
How could i show that when i move a pannel used as a splitter?
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Hi all,
I would like to know is it possible to switch between mulitple profiles within the same application?
I have a problem that once I logon a profile, I find no means to switch to another profile. I have tried to use logoff method but it fails, it still stays with the original profile.
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Hello
I'd like to have a text box that I can selectively put a little red triangle in the top right corner of, pretty much in the same way excel does when you have comments on a cell. I had a look at handling the Paint event for the text box but it doesn't seem to be getting fired. Is there something more than assigning my own handler function to the paint event delegate to achieve this? I haven't inherited from the text box control, could this be the problem?
BTW If it's not obvious I'm pretty new to .NET 
Cheers
David
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You may need to set the textboxes ControlStyles.UserPaint style bit (Texbox1.SetStyle( ControlStyles.UserPaint)) in order for the paint event to fire.
If you plan on having several of these, it might be worthwhile to create your own by subclassing (inheriting from) it, so that you dont have to repeat a lot of code.
Absolute faith corrupts as absolutely as absolute power
Eric Hoffer
All that is necessary for the triumph of evil is that good men do nothing.
Edmund Burke
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Hello Rob
Thank you for your answer. I've been looking for a property or something, and now it looks like I've found it...with your help of course
The main reason I didn't want to inherit from the text box is that I want to implement this feature as a kind of decorator that I can use on a selection of controls. I'm creating a control manager that will create the controls dynamically, and a "state" manager that will manage standardised sets of functionality based on what the user is doing e.g double click on a text box to display a window containing a list of values. Having the red triangle...or any other visual cue, will be the indicator to the user that they can double click to get the window.
I'm not adverse to inheriting controls, but if possible, I'd rather stick to standard controls and manipulate them wherever possible. Do you think I'm approaching this in the right way?
Thanks
David
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in my application i have to use oracle connection but i can't reach database with which computers have oracle 9 or higher,
can u help me
tnx
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What error do you get?
No hurries, no worries.
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it's like "exeption... does't support 8.'something' oracle connection...."
could it be from framework?
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copy paste the error please.
No hurries, no worries.
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i'm in my conpany,my app works on my computer because i have oracle 8 but the computer that is not mime has oracle 9 so it isn't workin there but i'll write when i sit the comp that have problem....
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i wrote codes with using visual studio 2003 can this be problem..?
bigalı
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How are you connecting to the Oracle Database? ODBC? Microsoft Oracle Data Provider? Oracle's Data Provider?
What version of Oracle client is installed on the machine?
Michael
CP Blog [^] Development Blog [^]
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with System.Data.oracleClient
exeption says this provides oracle 8.'something' or lower
my problem is
Connecting to Oracle 9 using the Microsoft .NET Framework
help please
tnx
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This article[^] has example code for connecting to Oracle 9.
I've only ever had problems in the past when the Oracle 9 client wasn't correctly installed on the machine or the TNS names had got screwed up.
Michael
CP Blog [^] Development Blog [^]
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Oracle 8i Release 3 (8.1.7) Client or later must be installed for this provider to function.
i need to connect 9i
how cAN İ DO THİS WİTH VSTUDİO 2003
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You seem to be missing the point. What version of the Oracle CLIENT is installed on your machine? It would appear that you don't have the proper Oracle Client installed on the machine to connect to the server.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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i think i had the same problem a time ago
you need to install Oracle Data Provider ( i think you can download 4 free)
and use the objects in the Oracle.DataAccess namespace ( firs add the dll to the project )
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how can i find it..?
also i found something in the oracle's web...
it s writing thet 'you can connect to 9i with this for .NET ftamework' i try but i couldn t do...
aqny other ideas..?
tnx
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