Copyright © 2005-2018 MultiMedia Soft

MIDI.KeyboardShow method

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Remarks

 

Shows/hides an existing virtual piano keyboard.

 

For further details about the use of MIDI protocol see the MIDIMan class section and the How to deal with MIDI protocol tutorial.

 

 

Syntax

 

[Visual Basic]

Public Function KeyboardShow (

hWndKeyboard as IntPtr,

bShow as Boolean

) as enumErrorCodes


 

[C#]

public enumErrorCodes KeyboardShow (

IntPtr hWndKeyboard,

bool bShow

);


 

[C++]

public: enumErrorCodes KeyboardShow (

IntPtr hWndKeyboard,

bool bShow

);


 

 

 

Parameter

Description

 

 

hWndKeyboard

Handle of the virtual keyboard as returned by the call to the MIDI.KeyboardCreate method

bShow

Boolean value that specifies if it must show/hide the given virtual piano keyboard.

Supported values are the following:

Value

Meaning

false

Hides the keyboard

true

Shows the keyboard

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred (see the LastError property for further error details)

enumErrorCodes.NOERROR (0)

The method call was successful.