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CanBringToFront Property

Summary

Gets a value that indicates whether this AnnAutomation can bring the currently selected object(s) up in the Z-order.

Syntax

C#
VB
C++
public virtual bool CanBringToFront { get; } 
  
Public Overridable ReadOnly Property CanBringToFront As Boolean 
public: 
virtual property bool CanBringToFront { 
   bool get(); 
}

Property Value

true if this AnnAutomation can bring the currently selected object(s) up in the Z-order; otherwise, false.

Remarks

Call the BringToFront method to bring the object up in the Z-order.

Example

C#
VB
Silverlight C#
Silverlight VB
using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Demos; 
using Leadtools.Help; 
 
private void AnnAutomation_CanBringToFront(AnnAutomation automation) 
{ 
   // first make sure no objects are in this automation container 
   automation.Container.Children.Clear(); 
 
   // add three objects to the automation 
   Color[] brush = { Colors.Red, Colors.Green, Colors.Blue }; 
   AnnRectangleObject[] rectObj = new AnnRectangleObject[3]; 
   int x = 100; 
   int y = 100; 
   for (int i = 0; i < 3; i++) 
   { 
      rectObj[i] = new AnnRectangleObject(); 
      rectObj[i].Rect = new Rect(x, y, 100, 100); 
      rectObj[i].Stroke = Colors.Blue; 
      rectObj[i].Fill = brush[i]; 
      rectObj[i].StrokeThickness = 2.0; 
 
      rectObj[i].Header = String.Format("Rectangle {0}", i + 1); 
      rectObj[i].IsHeaderVisible = true; 
      automation.Container.Children.Add(rectObj[i]); 
 
      x += 25; 
      y += 25; 
   } 
 
   MessageBox.Show("Rectangle1 -> Rectangle2 -> Rectangle3.  Now will select Rectangle1 and move it up"); 
 
   // select rectangle 1 then move it one up in the Z-order 
   automation.StartEditing(rectObj[0], false); 
   if (automation.CanBringToFront) 
      automation.BringToFront(false); 
 
   MessageBox.Show("Rectangle2 -> Rectangle1 -> Rectangle3.  Now will select Rectangle3 and move it down"); 
 
   // select rectangle 3 then move it down in the Z-order 
   automation.StartEditing(rectObj[2], false); 
   if (automation.CanSendToBack) 
      automation.SendToBack(false); 
 
   MessageBox.Show("Rectangle2 -> Rectangle3 -> Rectangle1.  Now will select Rectangle2 and move to top"); 
 
   // select rectangle 2 then move it to first of Z-order 
   automation.StartEditing(rectObj[1], false); 
   if (automation.CanBringToFirst) 
      automation.BringToFront(true); 
 
   MessageBox.Show("Rectangle3 -> Rectangle1 -> Rectangle2.  Now will select Rectangle2 and move to the bottom"); 
 
   // select rectangle 2 then move it to bottom of Z-order 
   automation.StartEditing(rectObj[1], false); 
   if (automation.CanSendToLast) 
      automation.SendToBack(true); 
} 
Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
 
Private Sub AnnAutomation_CanBringToFront(ByVal automation As AnnAutomation) 
   ' first make sure no objects are in this automation container 
   automation.Container.Children.Clear() 
 
   ' add three objects to the automation 
   Dim brush() As Color = {Colors.Red, Colors.Green, Colors.Blue} 
   Dim rectObj As AnnRectangleObject() = New AnnRectangleObject(2) {} 
   Dim x As Integer = 100 
   Dim y As Integer = 100 
   For i As Integer = 0 To 2 
      rectObj(i) = New AnnRectangleObject() 
      rectObj(i).Rect = New Rect(x, y, 100, 100) 
      rectObj(i).Stroke = Colors.Blue 
      rectObj(i).StrokeThickness = 2.0 
 
      rectObj(i).Fill = brush(i) 
      rectObj(i).Header = String.Format("Rectangle {0}", i + 1) 
      rectObj(i).IsHeaderVisible = True 
      automation.Container.Children.Add(rectObj(i)) 
 
      x += 25 
      y += 25 
   Next i 
 
 
   MessageBox.Show("Rectangle1 -> Rectangle2 -> Rectangle3.  Now will select Rectangle1 and move it up") 
 
   ' select rectangle 1 then move it one up in the Z-order 
   automation.StartEditing(rectObj(0), False) 
   If automation.CanBringToFront Then 
      automation.BringToFront(False) 
   End If 
 
   MessageBox.Show("Rectangle2 -> Rectangle1 -> Rectangle3.  Now will select Rectangle3 and move it down") 
 
   ' select rectangle 3 then move it down in the Z-order 
   automation.StartEditing(rectObj(2), False) 
   If automation.CanSendToBack Then 
      automation.SendToBack(False) 
   End If 
 
   MessageBox.Show("Rectangle2 -> Rectangle3 -> Rectangle1.  Now will select Rectangle2 and move to top") 
 
   ' select rectangle 2 then move it to first of Z-order 
   automation.StartEditing(rectObj(1), False) 
   If automation.CanBringToFirst Then 
      automation.BringToFront(True) 
   End If 
 
   MessageBox.Show("Rectangle3 -> Rectangle1 -> Rectangle2.  Now will select Rectangle2 and move to the bottom") 
 
   ' select rectangle 2 then move it to bottom of Z-order 
   automation.StartEditing(rectObj(1), False) 
   If automation.CanSendToLast Then 
      automation.SendToBack(True) 
   End If 
End Sub 
using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Examples; 
using Leadtools.Silverlight.Demos; 
//using Leadtools.Help; 
 
private void AnnAutomation_CanBringToFront(AnnAutomation automation) 
{ 
   // first make sure no objects are in this automation container 
   automation.Container.Children.Clear(); 
 
   // add three objects to the automation 
   Color[] brush = { Colors.Red, Colors.Green, Colors.Blue }; 
   AnnRectangleObject[] rectObj = new AnnRectangleObject[3]; 
   int x = 100; 
   int y = 100; 
   for (int i = 0; i < 3; i++) 
   { 
      rectObj[i] = new AnnRectangleObject(); 
      rectObj[i].Rect = new Rect(x, y, 100, 100); 
      rectObj[i].Stroke = Colors.Blue; 
      rectObj[i].Fill = brush[i]; 
      rectObj[i].StrokeThickness = 2.0; 
 
      rectObj[i].Header = String.Format("Rectangle {0}", i + 1); 
      rectObj[i].IsHeaderVisible = true; 
      automation.Container.Children.Add(rectObj[i]); 
 
      x += 25; 
      y += 25; 
   } 
 
   MessageBox.Show("Rectangle1 -> Rectangle2 -> Rectangle3.  Now will select Rectangle1 and move it up"); 
 
   // select rectangle 1 then move it one up in the Z-order 
   automation.StartEditing(rectObj[0], false); 
   if (automation.CanBringToFront) 
      automation.BringToFront(false); 
 
   MessageBox.Show("Rectangle2 -> Rectangle1 -> Rectangle3.  Now will select Rectangle3 and move it down"); 
 
   // select rectangle 3 then move it down in the Z-order 
   automation.StartEditing(rectObj[2], false); 
   if (automation.CanSendToBack) 
      automation.SendToBack(false); 
 
   MessageBox.Show("Rectangle2 -> Rectangle3 -> Rectangle1.  Now will select Rectangle2 and move to top"); 
 
   // select rectangle 2 then move it to first of Z-order 
   automation.StartEditing(rectObj[1], false); 
   if (automation.CanBringToFirst) 
      automation.BringToFront(true); 
 
   MessageBox.Show("Rectangle3 -> Rectangle1 -> Rectangle2.  Now will select Rectangle2 and move to the bottom"); 
 
   // select rectangle 2 then move it to bottom of Z-order 
   automation.StartEditing(rectObj[1], false); 
   if (automation.CanSendToLast) 
      automation.SendToBack(true); 
} 
Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
Imports Leadtools.Silverlight.Demos 
'using Leadtools.Help; 
 
Private Sub AnnAutomation_CanBringToFront(ByVal automation As AnnAutomation) 
   ' first make sure no objects are in this automation container 
   automation.Container.Children.Clear() 
 
   ' add three objects to the automation 
   Dim brush As Color() = {Colors.Red, Colors.Green, Colors.Blue} 
   Dim rectObj As AnnRectangleObject() = New AnnRectangleObject(2) {} 
   Dim x As Integer = 100 
   Dim y As Integer = 100 
   For i As Integer = 0 To 2 
      rectObj(i) = New AnnRectangleObject() 
      rectObj(i).Rect = New Rect(x, y, 100, 100) 
      rectObj(i).Stroke = Colors.Blue 
      rectObj(i).Fill = brush(i) 
      rectObj(i).StrokeThickness = 2.0 
 
      rectObj(i).Header = String.Format("Rectangle {0}", i + 1) 
      rectObj(i).IsHeaderVisible = True 
      automation.Container.Children.Add(rectObj(i)) 
 
      x += 25 
      y += 25 
   Next i 
 
   MessageBox.Show("Rectangle1 -> Rectangle2 -> Rectangle3.  Now will select Rectangle1 and move it up") 
 
   ' select rectangle 1 then move it one up in the Z-order 
   automation.StartEditing(rectObj(0), False) 
   If automation.CanBringToFront Then 
      automation.BringToFront(False) 
   End If 
 
   MessageBox.Show("Rectangle2 -> Rectangle1 -> Rectangle3.  Now will select Rectangle3 and move it down") 
 
   ' select rectangle 3 then move it down in the Z-order 
   automation.StartEditing(rectObj(2), False) 
   If automation.CanSendToBack Then 
      automation.SendToBack(False) 
   End If 
 
   MessageBox.Show("Rectangle2 -> Rectangle3 -> Rectangle1.  Now will select Rectangle2 and move to top") 
 
   ' select rectangle 2 then move it to first of Z-order 
   automation.StartEditing(rectObj(1), False) 
   If automation.CanBringToFirst Then 
      automation.BringToFront(True) 
   End If 
 
   MessageBox.Show("Rectangle3 -> Rectangle1 -> Rectangle2.  Now will select Rectangle2 and move to the bottom") 
 
   ' select rectangle 2 then move it to bottom of Z-order 
   automation.StartEditing(rectObj(1), False) 
   If automation.CanSendToLast Then 
      automation.SendToBack(True) 
   End If 
End Sub

Requirements

Target Platforms

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