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Threshold Property
See Also 
Leadtools.Windows.Media.Effects.Effects Namespace > EdgeDetectEffectCommandBitmapEffect Class : Threshold Property





Gets or sets the threshold value used to determine which pixels are going to be filtered.

Syntax

Visual Basic (Declaration) 
Public Property Threshold As Integer
Visual Basic (Usage)Copy Code
Dim instance As EdgeDetectEffectCommandBitmapEffect
Dim value As Integer
 
instance.Threshold = value
 
value = instance.Threshold
C# 
public int Threshold {get; set;}
Managed Extensions for C++ 
public: __property int get_Threshold();
public: __property void set_Threshold( 
   int value
);
C++/CLI 
public:
property int Threshold {
   int get();
   void set (int value);
}
XAML Attributes Usage 

<object Threshold =int >

Dependency Property Information 

Identifier field

ThresholdProperty

Metadata properties set to true

None

Return Value

Threshold value used to determine which pixels are going to be filtered. If the difference determined for a pixel is less than this value, the pixel is set to 0. If the difference is greater, the filter will be applied to the pixel. This property only accepts positive values.

Example

For XAML example, refer to EdgeDetectEffectCommandBitmapEffect.

For C#/VB examples, refer to EdgeDetectEffectCommandBitmapEffect.

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Vista, and Windows Server 2003

See Also