Message.LParam Property

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.Primitives.dll

Source:

Message.cs

Specifies the LParam field of the message.

public:
 property IntPtr LParam { IntPtr get(); void set(IntPtr value); };

public IntPtr LParam { get; set; }

member this.LParam : nativeint with get, set

Public Property LParam As IntPtr

Property Value

IntPtr

nativeint

The LParam field of the message.

Remarks

The value of this field depends on the message. Use the LParam field to get information that is important for handling the message. LParam is typically used to store an object if it is needed by the message. Use the GetLParam method to retrieve and convert information from the LParam field into an object.

See also

• Messages and Message Queues
• MSG Structure
• Message Constants