VirtualizationCacheLengthConverter.ConvertFrom Method

Definition

Namespace:

System.Windows.Controls

Assembly:

PresentationFramework.dll

Converts the specified object to a VirtualizationCacheLength.

public:
 override System::Object ^ ConvertFrom(System::ComponentModel::ITypeDescriptorContext ^ typeDescriptorContext, System::Globalization::CultureInfo ^ cultureInfo, System::Object ^ source);

public override object ConvertFrom (System.ComponentModel.ITypeDescriptorContext typeDescriptorContext, System.Globalization.CultureInfo cultureInfo, object source);

override this.ConvertFrom : System.ComponentModel.ITypeDescriptorContext * System.Globalization.CultureInfo * obj -> obj

Public Overrides Function ConvertFrom (typeDescriptorContext As ITypeDescriptorContext, cultureInfo As CultureInfo, source As Object) As Object

Parameters

typeDescriptorContext

ITypeDescriptorContext

An object that provides a format context.

cultureInfo

CultureInfo

An object that provides the culture information that is used during conversion.

source

Object

The object to convert to a VirtualizationCacheLength.

Returns

Object

The converted object.

Exceptions

NotSupportedException

source is null.

-or-

source cannot be converted to a VirtualizationCacheLength.

Remarks

The VirtualizationCacheLengthConverter can convert the following types to a VirtualizationCacheLength:

• String

• Decimal

• Single

• Double

• Int16

• Int32

• Int64

• UInt16

• UInt32

• UInt64

Call the CanConvertFrom method before calling the ConvertFrom to avoid throwing an exception.