Table of Contents

Class NpgsqlRange<T>.RangeTypeConverter

Namespace
NpgsqlTypes
Assembly
Npgsql.dll

Represents a type converter for NpgsqlRange<T>.

public class NpgsqlRange<T>.RangeTypeConverter : TypeConverter
Inheritance
NpgsqlRange<T>.RangeTypeConverter
Inherited Members

Methods

CanConvertFrom(ITypeDescriptorContext?, Type)

Returns whether this converter can convert an object of the given type to the type of this converter, using the specified context.

public override bool CanConvertFrom(ITypeDescriptorContext? context, Type sourceType)

Parameters

context ITypeDescriptorContext

An ITypeDescriptorContext that provides a format context.

sourceType Type

A Type that represents the type you want to convert from.

Returns

bool

true if this converter can perform the conversion; otherwise, false.

CanConvertTo(ITypeDescriptorContext?, Type?)

Returns whether this converter can convert the object to the specified type, using the specified context.

public override bool CanConvertTo(ITypeDescriptorContext? context, Type? destinationType)

Parameters

context ITypeDescriptorContext

An ITypeDescriptorContext that provides a format context.

destinationType Type

A Type that represents the type you want to convert to.

Returns

bool

true if this converter can perform the conversion; otherwise, false.

ConvertFrom(ITypeDescriptorContext?, CultureInfo?, object)

Converts the given object to the type of this converter, using the specified context and culture information.

public override object? ConvertFrom(ITypeDescriptorContext? context, CultureInfo? culture, object value)

Parameters

context ITypeDescriptorContext

An ITypeDescriptorContext that provides a format context.

culture CultureInfo

The CultureInfo to use as the current culture.

value object

The object to convert.

Returns

object

An object that represents the converted value.

Exceptions

NotSupportedException

The conversion cannot be performed.

ConvertTo(ITypeDescriptorContext?, CultureInfo?, object?, Type)

Converts the given value object to the specified type, using the specified context and culture information.

public override object? ConvertTo(ITypeDescriptorContext? context, CultureInfo? culture, object? value, Type destinationType)

Parameters

context ITypeDescriptorContext

An ITypeDescriptorContext that provides a format context.

culture CultureInfo

A CultureInfo. If null is passed, the current culture is assumed.

value object

The object to convert.

destinationType Type

The Type to convert the value parameter to.

Returns

object

An object that represents the converted value.

Exceptions

ArgumentNullException

The destinationType parameter is null.

NotSupportedException

The conversion cannot be performed.

Register()

Adds a TypeConverterAttribute to the closed form NpgsqlRange<T>.

public static void Register()