[Pnet-developers] [bugs #10772] TextBox.Lines incorrectly handles empty lines

[anonymous]

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 of the project: DotGNU Portable.NET.




/**************************************************************************/
[bugs #10772] Full Item Snapshot:

URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=10772>
Project: DotGNU Portable.NET
Submitted by: 0
On: Fri 10/22/2004 at 23:50

Category:  None
Severity:  5 - Average
Item Group:  None
Resolution:  None
Privacy:  Public
Assigned to:  None
Status:  Open


Summary:  TextBox.Lines incorrectly handles empty lines

Original Submission:  Currently, TextBox.Lines will incorrectly merge lines 
across empty lines in the text, and the "extra" array elements are nullrefs.  

i is incremented too far when a line is detected.
This tries to be clearer by putting all the incrementing in one location

--- TextBox.cs~:2004-10-14 14:49:40.000000000 -0700tem.Windows.Forms >vim Te
+++ TextBox.cs  2004-10-22 16:44:39.000000000 -0700
@@ -423,7 +423,7 @@roject/csharp/dotgnu/pnetlib/System.Windows.Forms >vim 
TextBo                            .cs                    int start = 0;
                        line = 0;
                        // Break into strings
-                       for (int i = 0; i < Text.Length; i++)
+                       for (int i = 0; i < Text.Length;)
                        {
                                if (Text[i] == 'r' && i < Text.Length - 1 && 
Text[i+1] == 'n') // Look for CRLF
                                {
@@ -431,6 +431,7 @@
                                        i+=2;
                                        start = i;
                                }
+                                else i++;
                        }
                        
                        return lines;











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