Jam.Shell.Types.TShellPropertyValue

This record type basically wraps the PropVariant system type. By supporting implicit conversion to a OleVariant the value can easily be cast to OleVariant compatible datatypes too.

Syntax

Pascal

TShellPropertyValue = record
end;

Remarks

See Variant types.

Namespace

Jam.Shell.Types

TShellPropertyValue Methods

	Name	Description
	function CompareTo(const pValue2: TShellPropertyValue): Integer;	Returns 0, if the compared values are equal, -1 if the callee is less than lValue2, 1 if the callee is greater than lValue2.
	class function CreateEmpty: TShellPropertyValue; static;	Creates a value representing an unassigned variant (VT_EMPTY).
	class function CreateNull: TShellPropertyValue; static;	Creates a value representing a null variant (VT_NULL).
	function IsEmpty: Boolean;	Return true, if the value is VT_EMPTY, false otherwise.
	function IsNull: Boolean;	Returns true if the value is VT_NULL, false otherwise.
	function ToFileDateTime: TDateTime;	If the property value contains a Date, function converts it to an TimeZone independent FileTime.
	function ToLocalDateTime: TDateTime;	If the property value contains a FileTime, function converts it to local time.
	function ToString: string;	Returns the string representation of the value.

Links

Jam.Shell.Types, Legend, Members, TShellPropertyValue Methods

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