C# Class System.ComponentModel.TimeSpanConverter

Provides a type converter to convert objects to and from various other representations.

Inheritance: TypeConverter

显示文件 Open project: dotnet/corefx Class Usage Examples

Public Methods

Method	Description
CanConvertFrom ( ITypeDescriptorContext context, Type sourceType ) : bool	Gets a value indicating whether this converter can convert an object in the given source type to a object using the specified context.
CanConvertTo ( ITypeDescriptorContext context, Type destinationType ) : bool	Gets a value indicating whether this converter can convert an object to the given destination type using the context.
ConvertFrom ( ITypeDescriptorContext context, CultureInfo culture, object value ) : object	Converts the given object to a object.
ConvertTo ( ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType ) : object	Converts the given object to another type. The most common types to convert are to and from a string object. The default implementation will make a call to ToString on the object if the object is valid and if the destination type is string. If this cannot convert to the desitnation type, this will throw a NotSupportedException.

Method Details

CanConvertFrom() public method

Gets a value indicating whether this converter can convert an object in the given source type to a object using the specified context.

public CanConvertFrom ( ITypeDescriptorContext context, Type sourceType ) : bool
context	ITypeDescriptorContext
sourceType	Type
return	bool

CanConvertTo() public method

Gets a value indicating whether this converter can convert an object to the given destination type using the context.

public CanConvertTo ( ITypeDescriptorContext context, Type destinationType ) : bool
context	ITypeDescriptorContext
destinationType	Type
return	bool

ConvertFrom() public method

Converts the given object to a object.

public ConvertFrom ( ITypeDescriptorContext context, CultureInfo culture, object value ) : object
context	ITypeDescriptorContext
culture	System.Globalization.CultureInfo
value	object
return	object

ConvertTo() public method

Converts the given object to another type. The most common types to convert are to and from a string object. The default implementation will make a call to ToString on the object if the object is valid and if the destination type is string. If this cannot convert to the desitnation type, this will throw a NotSupportedException.

public ConvertTo ( ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType ) : object
context	ITypeDescriptorContext
culture	System.Globalization.CultureInfo
value	object
destinationType	Type
return	object