TECHNOLOGIES
FORUMS
JOBS
BOOKS
EVENTS
INTERVIEWS
Live
MORE
LEARN
Training
CAREER
MEMBERS
VIDEOS
NEWS
BLOGS
Sign Up
Login
No unread comment.
View All Comments
No unread message.
View All Messages
No unread notification.
View All Notifications
Answers
Post
An Article
A Blog
A News
A Video
An EBook
An Interview Question
Ask Question
Forums
Monthly Leaders
Forum guidelines
mhelal
NA
12
0
Need expertise help when using RichTextBox's "TextChanged" event!
Mar 13 2004 3:05 AM
Hi every one, I'm trying to design my own language and it's compiler, I stored the language keywords in a .xml file, use a RichTextBox as an editor in order to make the code "color coded"! the problem is when use RichTextBox's "TextChanged" event, try this code: **************************code************************************* private void richTextBox1_TextChanged(object sender, System.EventArgs e) { DataSet ds = new DataSet(); ds.ReadXmlSchema(@"..\..\schema.xsd"); ds.ReadXml(@"..\..\KeyWords.xml"); int start = 0; System.Text.StringBuilder stBuild = new System.Text.StringBuilder(); for(int i = 0; i < richTextBox1.Text.Length; i++) { if(richTextBox1.Text[i] != ' ') { stBuild.Append(richTextBox1.Text[i]); DataRow[] drs = ds.Tables["elements"].Select("keyword = '" + stBuild.ToString() +"'"); if((drs.Length >0) && ((i == richTextBox1.Text.Length -1) || (richTextBox1.Text[i+1] == ' '))) { richTextBox1.Select(start, stBuild.Length); richTextBox1.SelectionColor = Color.Blue; /*----here, what should I do to return the cursor in the end of the selected word--------*/ } } else { stBuild.Remove(0,stBuild.Length); start = i+1; } } } ******************************************************************* what should I do to return the cursor in the end of the selected word?! I need expertise help.. Thanks in advance Manal..
Reply
Answers (
1
)
C# control validation
MFC in C#