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Hai i have to set range of angles to text box what it exactly mean is when i type value of angle in textbox it should allow values from 0 to 360 if the vlaue is nore than that i need to message so plz help me i this
RamyaNaidu
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1. Please avoid ALLCAPS.
2. Is it really that difficult to parse the string and check the value?
3. A TextBox here is a round peg in a square hole. What you need is a NumericUpDown.
Cheers,
Vikram.
"If a trend is truly global, then that trend ought to be visible across ANY subset of that data" - fat_boy
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how do I convert from object to control (the same as CType in VB)
private void button_click(object sender, EventArgs e)<br />
{<br />
MessageBox.Show(sender.Text);<br />
}
I think I should convert the sender to a button.
in VB i don't have to it, it converts it automatically...
Shimi
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What about like that?
(Button)sender.Text
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Michael Sync wrote: (Button)sender.Text
True. But I would say a line of check by having a call to .GetType() to prevent falling prey to System.InvalidCastException.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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Yeah.. You are right. Thanks.
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ummm....
Button button;
if(sender is Button)
{
button = (Button)sender;
}
...granted, "Button" is actually System.Windows.Controls.Button or System.Web.UI.WebControls.Button.....or whatever button is contained in the namespace that you are using.
"I need build Skynet. Plz send code"
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VB does this because it's rubbish. C# doesn't do this because it's strongly typed, one of the ways that it's NOT rubbish.
The correct way to do this is to use the 'as' keyword to see if the object is indeed a control, but if you're sure it is, just cast it
MessageBox.Show(((Control)sender).Text);
that's what CType does.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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I don't think we should insult to VB developer..
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cH40z-Lord wrote: Does anyone know how to compile that code
Do you have VS 2008 installed? Just open that project in VS 2008. (it will convert to VS 2008 project format) Set the WPFChatter project as a startup... then, run the application.. it will run with no error...
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and, if you want to login, run the ChatService.exe. then, run the project.. drag and drop the image.. type your name and click "add" button..
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I already did that. If I just run it without creating the Proxy then I'll get the following error after logging in:
The formatter threw an new exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://tempuri.org/:name. The InnerException message was 'There was an error deserializing the object of type System.String. End Element 'name' from namespace 'http://tempuri.org' excepted. Found element 'b:ImageURL' from namespace 'http://schemas.datacontract.org/2004/07/Common'.'. Please see InnerException for more Details.
So, if I just compile the proxy with svcutil, and change the tempuri to localhost, then I'll get another error.... Or an Microsoft error after pressing the login-button +.+ That's why I'm asking =|
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it's strange... Did you fellow each and every steps that I mentioned? I tested and run the sample before answering your question.. Which version of Visual Studio are you using?
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You should really post this question on the message board for that article. The author should be able to provide an answer for you.
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I already did that too, but I think here are more people and maybe some know how to get this thing working 
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I'm not very familliar to thrads, so I would really appreciate if someone could help me. 
My problem is this: I want to connect to an SQL database (using System.Data.SqlClient.SqlConnection.Open()) and, while this method is working, start a ToolStripProgressBar (by setting its propery Visible to true, it is a Marquee-style progress bar). If I start the progress bar before I connect to the database, nothing seems happens with the progress bar until the connection is already open. I also want the progress bar to stop (by setting Visible to false) when the connection is open.
How would you recomend to do? Thanks /Viktor
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Is it taking that long to open the connection?
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Good question 
It does take a few seconds, so it's not a very important thing to do. But still, I think, it would be a nice thing to do, and don't really think it's a very hard thing to do.
Thanks though
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When I embed an HTML file as ressource in a winforms exe or dll, can I access it through an URL?
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IE does this for stuff like DNS failures. Try this:
res:
or
res:
Open up the .DLL in any Resource Viewer and you should get the idea.
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Hello!
I'm trying to create a secure login dialog. The dialog should be displayed on a different desktop (like Windows Vista's UAC prompts). Showing the dialog works very fine. However, the dialog has the ability to open a file browsing dialog (OpenFileDialog), which does not show up. My guess is that the OpenFileDialog is displayed on the previous / default desktop, however I'm not sure about this. It simply does not show up on the new desktop, and the calling thread is blocked (application unresponsive).
How can I show an OpenFileDialog on a different desktop? Is there any way to tell the dialog on which desktop it should show up?
Best regards
Dominik
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Hey Guys,
I am working on creating a App for WM to Sync some data over http to a server.
The data will be synced every 5 seconds.
I also have an App that runs a program which will produce the data that will be synced.
The question that I have is:
Should I create a separate App for Syncing or Should i use the same App to Sync?
How can I accomplish using the same App?
If you guys recommended using a different App, can I create a service App that just runs in the back ground?
Thanks
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Not exactly an answer to your question, but this could well be a big timesaver for you (and save you reinventing a wheel that Microsoft has spent a lot of time and money inventing for you). Have you looked at the Sync Framework from Microsoft. It's currently at CTP, but it is potentially the jobby for you.
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