Bug 11748 - Setting of DockPadding property destroys AutoScrollPositions
Summary: Setting of DockPadding property destroys AutoScrollPositions
Status: NEW
Alias: None
Product: Class Libraries
Classification: Mono
Component: Windows.Forms ()
Version: 2.10.x
Hardware: PC Linux
: Lowest normal
Target Milestone: Community
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2013-04-12 01:56 UTC by YurySerdyuk
Modified: 2017-09-01 11:56 UTC (History)
1 user (show)

Tags: mono-community
Is this bug a regression?: ---
Last known good build:

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Related Links:
Status:
NEW

Description YurySerdyuk 2013-04-12 01:56:14 UTC
Under Windows.Forms, when we set DockPadding property, this setting destroys AutoScrollPosition values.

Test program:

using System;
using System.Windows.Forms;
using System.Drawing;

 public class Program
 {
   public static void Main(string[] args)
   {
    Application.Run(new Form1(args));
   }
 }

class Form1:Form
{
 public Form1(string[] args)
 {
  this.AutoScroll = true;
  this.ClientSize = new Size( 610, 610);

  int X = this.AutoScrollPosition.X;
  int Y = this.AutoScrollPosition.Y;
  Console.WriteLine ( "X = " + X + " Y = " + Y );

  this.DockPadding.All = 610;

  int newX = this.AutoScrollPosition.X;
  int newY = this.AutoScrollPosition.Y;
  Console.WriteLine ( "newX = " + newX + " newY = " + newY );

 }

}

Actual console output:

>mono TestForm.exe
X = 0 Y = 0
newX = 610 newY = 610

Correct output:
 
X = 0 Y = 0
newX = 0 newY = 0


Version information:

Mono 3.0.7
libgdiplus: 2.10.9