ConfigurationConverterBase.CanConvertFrom Method

Reference

Definition

Namespace:: System.Configuration

Assembly:: System.Configuration.ConfigurationManager.dll

Assembly:: System.Configuration.dll

Package:: System.Configuration.ConfigurationManager v8.0.1

Package:: System.Configuration.ConfigurationManager v9.0.0-rc.2.24473.5

Source:: ConfigurationConverterBase.cs

Source:: ConfigurationConverterBase.cs

Important

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Determines whether the conversion is allowed.

public:
 override bool CanConvertFrom(System::ComponentModel::ITypeDescriptorContext ^ ctx, Type ^ type);

public override bool CanConvertFrom (System.ComponentModel.ITypeDescriptorContext ctx, Type type);

override this.CanConvertFrom : System.ComponentModel.ITypeDescriptorContext * Type -> bool

Public Overrides Function CanConvertFrom (ctx As ITypeDescriptorContext, type As Type) As Boolean

Parameters

ctx: ITypeDescriptorContext

The ITypeDescriptorContext object used for type conversions.

type: Type

The Type to convert from.

Returns

Boolean

true if the conversion is allowed; otherwise, false.

Examples

The following example code shows how to override the CanConvertFrom method to create a custom TimeSpan converter type. Also, the example shows how to use this type in a custom section.

public override bool CanConvertFrom(
    ITypeDescriptorContext ctx, Type type)
{
    return (type == typeof(string));
}

Public Overrides Function CanConvertFrom( _
ByVal ctx As ITypeDescriptorContext, _
ByVal type As Type) As Boolean
    Return (type.ToString() = GetType(String).ToString())

End Function 'CanConvertFrom

Remarks

The CanConvertFrom method determines whether a conversion can be performed on strongly typed properties to obtain value strings used in the configuration file.

Applies to

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