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TypeValidationEventArgs Constructor

Initializes a new instance of the TypeValidationEventArgs class.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public TypeValidationEventArgs(
	Type validatingType,
	bool isValidInput,
	Object returnValue,
	string message
)

Parameters

validatingType
Type: System.Type

The Type that the formatted input string was being validated against.

isValidInput
Type: System.Boolean

A Boolean value indicating whether the formatted string was successfully converted to the validating type.

returnValue
Type: System.Object

An Object that is the result of the formatted string being converted to the target type.

message
Type: System.String

A String containing a description of the conversion process.

The parameters to the TypeValidationEventArgs constructor are used to initialize the corresponding read-only properties of this class.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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