Microsoft KB Archive/171526: Difference between revisions
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== SYMPTOMS == | == SYMPTOMS == | ||
The TreeView Control does not paint correctly when the Enabled Property is set to False. When the TreeView Enabled Property is set to False, the | The TreeView Control does not paint correctly when the Enabled Property is set to False. When the TreeView Enabled Property is set to False, the "text areas" for each visible node should be painted in a highlight color. Instead, the "text areas" are painted with one color and the lines leading to the "text areas" are painted a different shade. | ||
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<li>Create a New Standard EXE Project.</li> | <li>Create a New Standard EXE Project.</li> | ||
<li>Click Components on the Project menu.</li> | <li>Click Components on the Project menu.</li> | ||
<li>From the Controls Tab in the Components Dialog box check | <li>From the Controls Tab in the Components Dialog box check "Microsoft Windows Common Controls 5.0" and click OK.</li> | ||
<li>Add a CommandButton and a TreeView Control to Form1.</li> | <li>Add a CommandButton and a TreeView Control to Form1.</li> | ||
<li><p>Add the following code to Form1:</p> | <li><p>Add the following code to Form1:</p> | ||
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Dim nodX As Node ' Declare Node variable. | Dim nodX As Node ' Declare Node variable. | ||
'First node with 'Root' as text. | 'First node with 'Root' as text. | ||
Set nodX = TreeView1.Nodes.Add(, , | Set nodX = TreeView1.Nodes.Add(, , "r", "Root") | ||
'Create three child Nodes of Node 1 ( | 'Create three child Nodes of Node 1 ("Root"). | ||
Set nodX = TreeView1.Nodes.Add( | Set nodX = TreeView1.Nodes.Add("r", tvwChild, "child1","Child") | ||
Set nodX = TreeView1.Nodes.Add( | Set nodX = TreeView1.Nodes.Add("r", tvwChild, "child2","Child") | ||
Set nodX = TreeView1.Nodes.Add( | Set nodX = TreeView1.Nodes.Add("r", tvwChild, "child3","Child") | ||
End Sub | End Sub |
Latest revision as of 11:05, 21 July 2020
Article ID: 171526
Article Last Modified on 11/18/2003
APPLIES TO
- Microsoft Visual Basic 5.0 Learning Edition
- Microsoft Visual Basic 5.0 Professional Edition
- Microsoft Visual Basic 5.0 Enterprise Edition
This article was previously published under Q171526
SYMPTOMS
The TreeView Control does not paint correctly when the Enabled Property is set to False. When the TreeView Enabled Property is set to False, the "text areas" for each visible node should be painted in a highlight color. Instead, the "text areas" are painted with one color and the lines leading to the "text areas" are painted a different shade.
STATUS
Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. This bug has been fixed in Visual Studio 97 Service Pack 2.
For more information on the Visual Studio 97 Service Pack 2, please see the following article in the Microsoft Knowledge Base:
170365 INFO: Visual Studio 97 Service Packs - What, Where,and Why
For a list of the Visual Basic 5.0 bugs that were fixed in the Visual Studio 97 Service Pack 2, please see the following article in the Microsoft Knowledge Base:
171554 INFO: Visual Basic 5.0 Fixes in Visual Studio 97 Service Pack 2
MORE INFORMATION
Steps to Reproduce Behavior
- Create a New Standard EXE Project.
- Click Components on the Project menu.
- From the Controls Tab in the Components Dialog box check "Microsoft Windows Common Controls 5.0" and click OK.
- Add a CommandButton and a TreeView Control to Form1.
Add the following code to Form1:
Private Sub Command1_Click() TreeView1.Enabled = Not TreeView1.Enabled End Sub Private Sub Form_Load() TreeView1.LineStyle = tvwRootLines 'Add Node objects. Dim nodX As Node ' Declare Node variable. 'First node with 'Root' as text. Set nodX = TreeView1.Nodes.Add(, , "r", "Root") 'Create three child Nodes of Node 1 ("Root"). Set nodX = TreeView1.Nodes.Add("r", tvwChild, "child1","Child") Set nodX = TreeView1.Nodes.Add("r", tvwChild, "child2","Child") Set nodX = TreeView1.Nodes.Add("r", tvwChild, "child3","Child") End Sub
- Run the project by pressing the F5 key.
- Expand the Nodes on the TreeView and then click the CommandButton to change the Enabled property of the TreeView control.
Keywords: kbbug kbfix kbvbp500sp2fix kbvs97sp2fix KB171526