Winapi.Messages.TWMNoParams
Delphi
TWMNoParams = record
Msg: Cardinal;
MsgFiller: TDWordFiller;
Unused: array[0..3] of Word;
UnusedFiller: TDWordFiller;
UnusedFiller2: TDWordFiller;
Result: LRESULT;
end;
C++
struct DECLSPEC_DRECORD TWMNoParams
{
public:
unsigned Msg;
System::StaticArray<System::Word, 4> Unused;
NativeInt Result;
};
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
record struct |
public | Winapi.Messages.pas Winapi.Messages.hpp |
Winapi.Messages | Winapi.Messages |
Description
TWMNoParams represents a Windows message with no contextual information.
The TWMNoParams record is used in messages that do not require the use of the LParam or WParam fields. TWMNoParams should only be used for messages that do not carry contextual information.
The following table lists the fields contained by TWMNoParams.
Field | Meaning |
---|---|
Msg |
Represents the Windows message code. |
Unused |
Unused. |
Result |
Holds the value returned by the application processing the message. |