LEADTOOLS Image File Support (Leadtools.Codecs assembly)
LEAD Technologies, Inc

CanConvertFrom(ITypeDescriptorContext,Type) Method






Type context information used to evaluate conversion.
The type of the source that is being evaluated for conversion.
Determines whether the converter can convert an object of the given type to an instance of Leadtools.RasterImage. .NET support Silverlight support
Syntax
public override bool CanConvertFrom( 
   ITypeDescriptorContext context,
   Type sourceType
)
'Declaration
 
Public Overloads Overrides Function CanConvertFrom( _
   ByVal context As ITypeDescriptorContext, _
   ByVal sourceType As Type _
) As Boolean
'Usage
 
Dim instance As RasterImageTypeConverter
Dim context As ITypeDescriptorContext
Dim sourceType As Type
Dim value As Boolean
 
value = instance.CanConvertFrom(context, sourceType)
public override bool CanConvertFrom( 
   ITypeDescriptorContext context,
   Windows.UI.Xaml.Interop.TypeName sourceType
)
 function Leadtools.Codecs.RasterImageTypeConverter.CanConvertFrom(ITypeDescriptorContext,Type)( 
   context ,
   sourceType 
)
public:
bool CanConvertFrom( 
   ITypeDescriptorContext^ context,
   Type^ sourceType
) override 

Parameters

context
Type context information used to evaluate conversion.
sourceType
The type of the source that is being evaluated for conversion.

Return Value

true if the converter can convert the provided type to an instance of Leadtools.RasterImage; otherwise, false.
Remarks

The CanConvertFrom(ITypeDescriptorContext,Type) method will return true if any of the supported object types is passed into the sourceType parameter. However, this does not mean that the conversion operation will succeed, this depends on whether the data contains a valid image that LEADTOOLS can load. For more information, refer to RasterImageTypeConverter.

Example
For an example, refer to RasterImageTypeConverter.
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

RasterImageTypeConverter Class
RasterImageTypeConverter Members
Overload List

 

 


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