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Fixed typo #513

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Merged
merged 1 commit into from
Dec 14, 2018
Merged

Fixed typo #513

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34 changes: 17 additions & 17 deletions snippets/cpp/VS_Snippets_Winforms/TreeNode_ForeColor/CPP/treenode_forecolor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -82,7 +82,7 @@ public ref class MyTreeNode_FirstNode: public Form
private:
void FillMyTreeView()
{

// Add customers to the ArrayList of 'Customer' objects.
for ( int iIndex = 1; iIndex <= 10; iIndex++ )
{
Expand All @@ -100,23 +100,23 @@ public ref class MyTreeNode_FirstNode: public Form
}
}


// Suppress repainting the TreeView until it is fully created.
myTreeView->BeginUpdate();

// Clear the TreeView each time the method is called.
myTreeView->Nodes->Clear();
TreeNode^ myMainNode = gcnew TreeNode( "CustomerList" );
myTreeView->Nodes->Add( myMainNode );

// Add a root treenode for each 'Customer' in the ArrayList.
while ( myEnum->MoveNext() )
{
Customer^ myCustomer2 = safe_cast<Customer^>(myEnum->Current);
TreeNode^ myTreeNode1 = gcnew TreeNode( myCustomer2->CustomerName );
myTreeNode1->ForeColor = Color::Orange;
myTreeView->Nodes[ 0 ]->Nodes->Add( myTreeNode1 );

// Add a child for each 'Order' in the current 'Customer'.
IEnumerator^ myEnum = myCustomer2->CustomerOrders->GetEnumerator();
while ( myEnum->MoveNext() )
Expand All @@ -126,10 +126,10 @@ public ref class MyTreeNode_FirstNode: public Form
}
}


// Reset the cursor back to the default for all controls.
::Cursor::Current = Cursors::Default;

// Begin repainting the TreeView.
myTreeView->EndUpdate();
if ( myTreeView->Nodes[ 0 ]->IsExpanded == false )
Expand Down Expand Up @@ -194,33 +194,33 @@ public ref class MyTreeNode_FirstNode: public Form
// <Snippet1>
void myCheckBox_CheckedChanged( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{

// If the check box is checked, expand all the tree nodes.
if ( myCheckBox->Checked == true )
{
myTreeView->ExpandAll();
}
else
{
// If the check box is not cheked, collapse the first tree node.

// If the check box is not checked, collapse the first tree node.
myTreeView->Nodes[ 0 ]->FirstNode->Collapse();
MessageBox::Show( "The first and last node of CutomerList root node is collapsed" );
MessageBox::Show( "The first node of CustomerList root node is collapsed" );
}
}
// </Snippet1>

// <Snippet2>
void myButton_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{

// Set the tree view's PathSeparator property.
myTreeView->PathSeparator = ".";

// Get the count of the child tree nodes contained in the SelectedNode.
int myNodeCount = myTreeView->SelectedNode->GetNodeCount( true );
Decimal myChildPercentage = ((Decimal)myNodeCount / (Decimal)myTreeView->GetNodeCount( true )) * 100;

// Display the tree node path and the number of child nodes it and the tree view have.
MessageBox::Show( String::Concat( "The '", myTreeView->SelectedNode->FullPath, "' node has ", myNodeCount, " child nodes.\nThat is ", String::Format( "{0:###.##}", myChildPercentage ), "% of the total tree nodes in the tree view control." ) );
}
Expand Down Expand Up @@ -258,13 +258,13 @@ public ref class MyTreeNode_FirstNode: public Form
array<Char>^temp3 = {'@','->',',','!'};
if ( e->Label->IndexOfAny( temp3 ) == -1 )
{

// Stop editing without cancelling the label change.
e->Node->EndEdit( false );
}
else
{

// Cancel the label edit action, place it in edit mode.
e->CancelEdit = true;
MessageBox::Show( "Invalid tree node label.\n The invalid characters are: '@', '.', ', ', '!'", "Node Label Edit" );
Expand All @@ -273,7 +273,7 @@ public ref class MyTreeNode_FirstNode: public Form
}
else
{

// Cancel the label edit action, place it in edit mode.
e->CancelEdit = true;
MessageBox::Show( "Invalid tree node label. The label cannot be blank", "Node Label Edit" );
Expand Down
12 changes: 6 additions & 6 deletions snippets/csharp/VS_Snippets_Winforms/TreeNode_ForeColor/CS/treenode_forecolor.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -179,9 +179,9 @@ private void myCheckBox_CheckedChanged(object sender, System.EventArgs e)
}
else
{
// If the check box is not cheked, collapse the first tree node.
// If the check box is not checked, collapse the first tree node.
myTreeView.Nodes[0].FirstNode.Collapse();
MessageBox.Show("The first and last node of CutomerList root node is collapsed");
MessageBox.Show("The first node of CustomerList root node is collapsed");
}
}
// </Snippet1>
Expand All @@ -198,9 +198,9 @@ private void myButton_Click(object sender, System.EventArgs e)
(decimal)myTreeView.GetNodeCount(true)) * 100;

// Display the tree node path and the number of child nodes it and the tree view have.
MessageBox.Show("The '" + myTreeView.SelectedNode.FullPath + "' node has "
+ myNodeCount.ToString() + " child nodes.\nThat is "
+ string.Format("{0:###.##}", myChildPercentage)
MessageBox.Show("The '" + myTreeView.SelectedNode.FullPath + "' node has "
+ myNodeCount.ToString() + " child nodes.\nThat is "
+ string.Format("{0:###.##}", myChildPercentage)
+ "% of the total tree nodes in the tree view control.");
}
// </Snippet2>
Expand Down Expand Up @@ -288,4 +288,4 @@ public Order(string myOrderID )
{
this.OrderID = myOrderID;
}
}
}
54 changes: 27 additions & 27 deletions snippets/visualbasic/VS_Snippets_Winforms/TreeNode_ForeColor/VB/treenode_forecolor.vb
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,17 +39,17 @@ Public Class MyTreeNode_FirstNode
Private WithEvents myContextMenu As ContextMenu
Private WithEvents myMenuItem As MenuItem
Private mySelectedNode As TreeNode


Public Sub New()
InitializeComponent()
FillMyTreeView()
End Sub 'New

' ArrayList object to hold the 'Customer' objects.
Private myCustomerArrayList As New ArrayList()


Private Sub FillMyTreeView()
' Add customers to the ArrayList of 'Customer' objects.
Dim iIndex As Integer
Expand All @@ -64,14 +64,14 @@ Public Class MyTreeNode_FirstNode
myCustomer1.CustomerOrders.Add(New Order("Order" + jIndex.ToString()))
Next jIndex
Next myCustomer1

' Suppress repainting the TreeView until it is fully created.
myTreeView.BeginUpdate()
' Clear the TreeView each time the method is called.
myTreeView.Nodes.Clear()
Dim myMainNode As New TreeNode("CustomerList")
myTreeView.Nodes.Add(myMainNode)

' Add a root treenode for each 'Customer' in the ArrayList.
Dim myCustomer2 As Customer
For Each myCustomer2 In myCustomerArrayList
Expand All @@ -84,7 +84,7 @@ Public Class MyTreeNode_FirstNode
myTreeView.Nodes(0).Nodes(myCustomerArrayList.IndexOf(myCustomer2)).Nodes.Add(New TreeNode(myOrder1.OrderID))
Next myOrder1
Next myCustomer2

' Reset the cursor back to the default for all controls.
Cursor.Current = Cursors.Default
' Begin repainting the TreeView.
Expand All @@ -93,7 +93,7 @@ Public Class MyTreeNode_FirstNode
myTreeView.Nodes(0).Expand()
End If
End Sub 'FillMyTreeView

Private Sub InitializeComponent()
Me.myMenuItem = New MenuItem()
Me.myCheckBox = New CheckBox()
Expand All @@ -104,22 +104,22 @@ Public Class MyTreeNode_FirstNode
Me.myGroupBox = New GroupBox()
Me.myGroupBox.SuspendLayout()
Me.SuspendLayout()

Me.myMenuItem.Checked = True
Me.myMenuItem.DefaultItem = True
Me.myMenuItem.Index = 0
Me.myMenuItem.Text = "Edit"

Me.myCheckBox.Location = New System.Drawing.Point(24, 24)
Me.myCheckBox.Name = "myCheckBox"
Me.myCheckBox.TabIndex = 0
Me.myCheckBox.Text = "Expand All"

Me.myButton.Location = New System.Drawing.Point(136, 24)
Me.myButton.Name = "myCheckBox2"
Me.myButton.TabIndex = 1
Me.myButton.Text = "Child Nodes"

Me.myTreeView.ContextMenu = Me.myContextMenu
Me.myTreeView.ImageIndex = - 1
Me.myTreeView.LabelEdit = True
Expand All @@ -128,42 +128,42 @@ Public Class MyTreeNode_FirstNode
Me.myTreeView.SelectedImageIndex = - 1
Me.myTreeView.Size = New System.Drawing.Size(280, 152)
Me.myTreeView.TabIndex = 0

Me.myContextMenu.MenuItems.AddRange(New MenuItem() {Me.myMenuItem})


Me.myGroupBox.Controls.AddRange(New Control() {Me.myButton, Me.myCheckBox})
Me.myGroupBox.Location = New System.Drawing.Point(8, 168)
Me.myGroupBox.Name = "myGroupBox"
Me.myGroupBox.Size = New System.Drawing.Size(272, 96)
Me.myGroupBox.TabIndex = 1
Me.myGroupBox.TabStop = False
Me.myGroupBox.Text = "myGroupBox"

Me.ClientSize = New System.Drawing.Size(292, 273)
Me.Controls.AddRange(New Control() {Me.myGroupBox, Me.myTreeView})
Me.Name = "Form1"
Me.Text = "Form1"
Me.myGroupBox.ResumeLayout(False)
Me.ResumeLayout(False)
End Sub 'InitializeComponent


Shared Sub Main()
Application.Run(New MyTreeNode_FirstNode())
End Sub 'Main


' <Snippet1>
Private Sub myCheckBox_CheckedChanged(ByVal sender As Object, _
ByVal e As System.EventArgs) Handles myCheckBox.CheckedChanged
' If the check box is checked, expand all the tree nodes.
If myCheckBox.Checked = True Then
myTreeView.ExpandAll()
Else
' If the check box is not cheked, collapse the first tree node.
' If the check box is not checked, collapse the first tree node.
myTreeView.Nodes(0).FirstNode.Collapse()
MessageBox.Show("The first and last node of CutomerList root node is collapsed")
MessageBox.Show("The first node of CustomerList root node is collapsed")
End If
End Sub
' </Snippet1>
Expand Down Expand Up @@ -239,19 +239,19 @@ End Class 'MyTreeNode_FirstNode
Public Class Customer
Public CustomerOrders As ArrayList
Public CustomerName As String

Public Sub New(myName As String)
CustomerName = myName
CustomerOrders = New ArrayList()
End Sub 'New
End Class 'Customer



Public Class Order
Public OrderID As String

Public Sub New(myOrderID As String)
Me.OrderID = myOrderID
End Sub 'New
End Class 'Order
End Class 'Order