CollectionConverter.ConvertTo Method

Reference

Definition

Namespace:: System.ComponentModel

Assemblies:: netstandard.dll, System.ComponentModel.TypeConverter.dll

Assembly:: System.ComponentModel.TypeConverter.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: CollectionConverter.cs

Source:: CollectionConverter.cs

Source:: CollectionConverter.cs

Important

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Converts the given value object to the specified destination type.

public:
 override System::Object ^ ConvertTo(System::ComponentModel::ITypeDescriptorContext ^ context, System::Globalization::CultureInfo ^ culture, System::Object ^ value, Type ^ destinationType);

public override object? ConvertTo(System.ComponentModel.ITypeDescriptorContext? context, System.Globalization.CultureInfo? culture, object? value, Type destinationType);

public override object ConvertTo(System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType);

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

Public Overrides Function ConvertTo (context As ITypeDescriptorContext, culture As CultureInfo, value As Object, destinationType As Type) As Object

Parameters

context: ITypeDescriptorContext

An ITypeDescriptorContext that provides a format context.

culture: CultureInfo

The culture to which value will be converted.

value: Object

The Object to convert. This parameter must inherit from ICollection.

destinationType: Type

The Type to convert the value to.

Returns

Object

An Object that represents the converted value.

Exceptions

ArgumentNullException

destinationType is null.

NotSupportedException

The conversion cannot be performed.

Remarks

The context parameter can be used to extract additional information about the environment this converter is being invoked from. This can be null, so always check. Also, properties on the context object can return null.

Anteckning

The converted result will be shown in the property browser. For example, if you are converting a char collection into a string, it will be displayed as char[] collection.

Applies to

Produkt	Versioner
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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