hi all, I am presently creating a text editor for c# .In that application I would like to include one help file in the menu item for c#.I have written the help file in notepad and now when I click the c# menuitem it should open the help notepad to the viewer. can anyone tell me how to do this.
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hi all, I am presently creating a text editor for c# .In that application I would like to include one help file in the menu item for c#.I have written the help file in notepad and now when I click the c# menuitem it should open the help notepad to the viewer. can anyone tell me how to do this.
Don't wait to hear a word of thanks from anybody when you help them instead ask them to help three other people and ask them to continue in chain.
hi all, I am planning to implement a simple text editor in c#. Can anyone tell how to highlight the syntax after loading a file (which contains c# code) into a richtexbox.
Don't wait to hear a word of thanks from anybody when you help them instead ask them to help three other people and ask them to continue in chain.
hi all, I am able to highlight the syntax when I type the text ie c# code in richtextbox using the following code code: // Calculate the starting position of the current line. int start = 0, end = 0; for (start = richTextBox1.SelectionStart - 1; start > 0; start--) { if (richTextBox1.Text[start] == '\n') { start++; break; } } // Calculate the end position of the current line. for (end = richTextBox1.SelectionStart; end < richTextBox1.Text.Length; end++) { if (richTextBox1.Text[end] == '\n') break; } // Extract the current line that is being edited. String line = richTextBox1.Text.Substring(start, end - start); // Backup the users current selection point. int selectionStart = richTextBox1.SelectionStart; int selectionLength = richTextBox1.SelectionLength; // Split the line into tokens. Regex r = new Regex("([ \\t{}();])"); string [] tokens = r.Split(line); int index = start; foreach (string token in tokens) { // Set the token's default color and font. richTextBox1.SelectionStart = index; richTextBox1.SelectionLength = token.Length; richTextBox1.SelectionColor = Color.Black; richTextBox1.SelectionFont = new Font("Courier New", 10, FontStyle.Regular); // Check whether the token is a keyword. String [] keywords = {"abstract","base","bool","break","byte","case","catch",,...."using","virtual","void" }; for (int i = 0; i < keywords.Length; i++) { if (keywords[i] == token) { // Apply alternative color and font to highlight keyword. richTextBox1.SelectionColor = Color.Blue; richTextBox1.SelectionFont = new Font("Courier New", 10, FontStyle.Bold); break; } } index += token.Length; } // Restore the users current selection point. richTextBox1.SelectionStart = selectionStart; richTextBox1.SelectionLength = selectionLength; But my aim is to write c# code in text file and load that text file into a richtext
hi, how do i highlight syntax in c# as soon as I open a text file which contains c# code in it into a richtextbox in windowsforms.
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hi, when use the following code SaveFileDialog dlg = new SaveFileDialog(); dlg.Filter = "Text Files|*.txt|Comma Seperated Files|*.csv|All Files|*.*"; dlg.InitialDirectory = @"C:\"; saveFileDialog1.OverwritePrompt = true; if (dlg.ShowDialog() == DialogResult.OK) { using (System.IO.StreamWriter writer = new System.IO.StreamWriter(dlg.FileName)) { writer.Write(this.richTextBox1.Text); writer.Flush(); } } it saves a file but unfortunately it saves it without newline characters ie.,. I want to save my work as it is displayed in the multiline text box.can you help me please
Don't wait to hear a word of thanks from anybody when you help them instead ask them to help three other people and ask them to continue in chain.
hi, when use the code given by you it saves a file but unfortunately it saves it without newline characters ie.,. I want to save my work as it is displayed in the multiline text box.can you help me please
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hi, I know how to browse a file and read the data from the file into a richtextbox in windowsform but my problem is I am not able print each file as it is but I am able to print just as appending to each line using the following code: code : OpenFileDialog dlg = new OpenFileDialog(); dlg.Title = "Open text file"; dlg.InitialDirectory = @"c:\"; dlg.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*"; if (dlg.ShowDialog() == DialogResult.OK) { StreamReader sr = File.OpenText(dlg.FileName); string s = sr.ReadLine(); StringBuilder sb = new StringBuilder(); while (s != null) { sb.Append(s); s = sr.ReadLine(); } sr.Close(); this.richTextBox1.Text = sb.ToString(); } can you please help me to read file as it is with newline characters to richtexbox
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Hi all, how to open a text file
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i am sorry i doesn't mean it i am looking for a sample code that is a part of it not the whole
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how to save a file in c#
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can you send the code to yahoo id mine is veluru_kc@yahoo.com
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I have tried using that but unfortunately it is getting timeout before my due date .can you post any code u have for text editor in c#
Don't wait to hear a word of thanks from anybody when you help them instead ask them to help three other people and ask them to continue in chain.
can anyone tell me how to create text editor in c#.
Don't wait to hear a word of thanks from anybody when you help them instead ask them to help three other people and ask them to continue in chain.
Can anyone help me implementing a text editor in c#.
Don't wait to hear a word of thanks from anybody when you help them instead ask them to help three other people and ask them to continue in chain.