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Is there a way to draw a new line when something is triggered? Thanks in advance, and I hope that doesn't confuse anyone...
- "Achieving all knowledge does not mean achieving all wisdom."
- "Welcome to the end."
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MasterSharp wrote: and I hope that doesn't confuse anyone...
Didn't confuse me. It's crystal clear that you posted a completely ambiguous and utterly useless message.
Also the answer to your question is, yes.
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Okay, you got me; HOW, please. I've been busy (REALLY), and havn't been reading much of the book (Dummies on C#) lately, so, I know my questions are dumb, but I also just want to know.
- "Achieving all knowledge does not mean achieving all wisdom."
- "Welcome to the end."
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MasterSharp wrote: I know my questions are dumb
We don't, or at least I don't, know your question is dumb because you didn't put any specific information in your post so we/I don't know what your question is. For instance when you said "draw a new line" O'Hanlon is sure you want to draw a graphic line, but I've been in these forums long enough to know you might mean a text new line as in carriage return / line feed, and that might be in a window control like a multi-line text box or a Grid or a ListView or even a console. so I'm not making any such assumption. If you want to specify "what event" and what you mean by "new line" I might have experience that could help.
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True; I never thought about that. Error on me, and I meant graphics.
- "Achieving all knowledge does not mean achieving all wisdom."
- "Welcome to the end."
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led mike wrote: For instance when you said "draw a new line" O'Hanlon is sure you want to draw a graphic line, but I've been in these forums long enough to know you might mean a text new line as in carriage return / line feed, and that might be in a window control like a multi-line text box or a Grid or a ListView or even a console. so I'm not making any such assumption
Ahhh, but I've answered enough of his questions to know that he generally asks about graphics questions.
Deja View - the feeling that you've seen this post before.
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led mike wrote: Cheater
 That's me.
Deja View - the feeling that you've seen this post before.
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Have an event and create a new line object when the event is triggered. I say a line object because you really need to create this as an object in its own right. That way, the painting of the line is handled by the line object itself.
Deja View - the feeling that you've seen this post before.
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Could I please have an example that sort of goes along with the code below?
private bool Triggered = false;<br />
<br />
private void Form1_Paint(object sender, PaintEventArgs e)<br />
{<br />
Graphics A = e.Graphics;<br />
<br />
if (Triggered1 == true)<br />
{<br />
<br />
}<br />
}
- "Achieving all knowledge does not mean achieving all wisdom."
- "Welcome to the end."
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MasterSharp wrote: if (Triggered1 == true)
{
.... paint line
Triggered1 = false;
}
Then in the other event handler you set Triggered1 to true and Invalidate. But this is NOT a "design", it's just showing the mechanics. Anytime I see flags I become suspicious of design flaws.
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Flags?
- "Achieving all knowledge does not mean achieving all wisdom."
- "Welcome to the end."
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The member boolean that you set to draw your line. If you want more than one lines, have a line class, and have a collection of them like List<Line> as a member. Then, your paint event should iterate over this collection and draw the lines. That would be a design.
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
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Hey, thanks, I got it!
- "Achieving all knowledge does not mean achieving all wisdom."
- "Welcome to the end."
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Nice reply! I'm voting it a 5 and I never (well almost never ) do that.
Thanks for having my back on the weekend. 
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HI,
i've got an icon that i'm saving as Jpeg
(Beacuse i canot use in a butto for EXMPALE)
i can save it i a format of Jpeg
but then it gets a background Color of black
any IDEAS???
THNKS 
Have Fun
Never forget it
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Save it to a PNG instead. Trust me - this works, I did it today.
Deja View - the feeling that you've seen this post before.
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WOW, Great Man it works Fine
Have Fun
Never forget it
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It works with cursors as well.
Deja View - the feeling that you've seen this post before.
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Really, i'm going to try
Have Fun
Never forget it
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half-life wrote: Really, i'm going to try
Fun isn't it. There's a trick to the cursor - you've got to convert the cusor into an icon and then save the icon.
Deja View - the feeling that you've seen this post before.
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I neEd It too, COOL
Have Fun
Never forget it
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HI,
NOW, I'm trying to do this:
<br />
Image newImage = Icon.FromHandle(smallIcon[0]).ToBitmap();<br />
Bitmap bmp = new Bitmap(newImage, sz);<br />
bmp.Save("D:\\XPIcons\\XpLargeIcon" + i.ToString() + ".png",<br />
System.Drawing.Imaging.ImageFormat.Png); <br />
But it gives me an GDI excaption
do u have any IDEA?
Have Fun
Never forget it
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