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SnippetManager written by Tim Sneath extended with cool tooltipBy Andi FleischmannEver find yourself hoarding little pieces of code that are always coming in handy? Snippet Manager is a little utility written in C# that collects all your code snippets into one convenient location, allowing you to save them into XML, or copy them into any code editor using the clipboard. |
C#, Windows, .NET 1.0, Dev
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I like the snippet manager written by Tim Sneath, but when I use it and have a lot of code snippets, I only can see the title of my snippet and can not remember, what is its content. So I added the functionality of a tooltip which provides me the contents. The tooltip is limited to 24 lines.
I only added a simple method to SnippetUI.cs, which receives a control and a message text as arguments and attaches a tooltip to the control.
/// Attaches a tooltip to a control
private void CreateToolTipForControl(Control ctl, String msg)
{
// split by carridge return
String[] lines = msg.Split(new char[] {'\u000D'});
// StringBuilder is faster
StringBuilder sb = new StringBuilder();
// maximum lines
int lineCount = lines.Length;
if (lineCount > 24)
{
// only show 24 lines
lineCount = 24;
}
for (int i = 0; i < lineCount; i++)
{
// tab-character
char tab = '\u0009';
// line-feed-character
char lf = '\u000A';
// must replace tabs with whitespace to show properly
String line = lines[i].Replace(tab.ToString(), " ");
// must replace line-feeds to show properly
line = line.Replace(lf.ToString(), "");
// append String
sb.Append(line + "\n");
}
// append 3 dots if text exceeds more than 24 lines
if (lines.Length > lineCount)
{
sb.Append("...");
}
// attache tooltip to control
toolTip1.SetToolTip(ctl, sb.ToString());
}
This method is called everytime the toolwindow syncronizes its contents.
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Last Updated: 11 Mar 2003 Editor: Nishant Sivakumar |
Copyright 2003 by Andi Fleischmann Everything else Copyright © CodeProject, 1999-2009 Web22 | Advertise on the Code Project |