Methods

twinBASIC Methods

A method is an action that an object can perform. For example, the SetFocus method of the TextBox control will move the input cursor to the textbox so the user can enter data into it.

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AddItem

Inputs

• Index - String
• Value - Variant

Outputs

The AddItem method...

Change HDC

Inputs

• hdc - Long
• hwnd - Long
• rootwindowelement - RootWindowElement
• picture - StdPicture
• owner - Object

Outputs

The ChangeHDC method...

Circle

The Circle method...

Clear

The Clear method...

ClearLog

The ClearLog method...

Cls

The Cls method...

CopyBufferToDC

Inputs

• hdc - Long

Outputs

The CopyBufferToDC method...

CreateBackbrush

Inputs

• Color - Long

Outputs

• Long

The CreateBackbrush method...

CreateDeferredDispatchWrapper

Inputs

• Object - Object

Outputs

• Object

The CreateDeferredDispatchWrapper method...

CreateRootWindowElement

Inputs

• _ControlContext - IUnknown
• ClassName - String
• Caption - String
• WindowStyles - Long
• ExtendedStyles - Long
• SubClass - Boolean (Optional, False)

Outputs

• WindowElement

The CreateRootWindowElement method...

GetFontMetrics

Inputs

None

Outputs

• TextMetric

The GetFontMetrics method...

GetLastLog

Inputs

None

Outputs

• String

The GetLastLog method...

GetNodeFromHandle

Inputs

Handle - LongPtr

Outputs

• Node

The GetNodeFromHandle method...

GetObjPtrFromHandle

Inputs

Handle - LongPtr

Outputs

• Long

The GetObjPtrFromHandle method...

GetVisibleCount

Inputs

None

Outputs

• Long

The GetVisibleCount Method method...

HandleAttributesChange

Inputs

None

Outputs

None

The HandleAttributesChange method...

HandlePathChange

Inputs

None

Outputs

None

The HandlePathChange method...

HandlePatternChange

Inputs

None

Outputs

None

The HandlePatternChange method...

HitTest

Inputs

• x - Single
• y - Single

Outputs

• Node

The HitTest method...

Initialize

Inputs

Outputs

The Initialize method...

InternalRaiseResize

Inputs

Outputs

The InternalRaiseResize method...

Line

Inputs

Outputs

The Line method...

Move

Inputs

• Left - Single
• Top - Variant
• Width - Variant
• Height - Variant

Outputs

None

The Move method is used

PaintPicture

Inputs

Outputs

The PaintPicture method...

OnPaint

Inputs

Outputs

The OnPaint method...

PSet Method

Inputs

Outputs

The PSet Method method...

Refresh

Inputs

None

Outputs

None

The Refresh method...

RemoveItem

Inputs

Outputs

The RemoveItem method...

Scale

Inputs

Outputs

The Scale method...

ScheduleCallback

Inputs

None

Outputs

None

The ScheduleCallback method..

SelectedItem

Inputs

None

Outputs

None

The SelectedItem method.

SetFocus

Inputs

None

Outputs

None

The SetFocus method...

SortNowInternal

Inputs

None

Outputs

None

The SortNowInternal method...

StartLabelEdit

Inputs

Outputs

The StartLabelEdit Method method...

StepIt

Inputs

Outputs

The StepIt method...

SubClassWindowElement

Inputs

• hWnd - Long

Outputs

• IUnknown

The SubClassWindowElement method...

SyncDirs

Inputs

Outputs

The SyncDirs method...

SyncDrives

Inputs

Outputs

The SyncDrives method...

SyncFiles

Inputs

Outputs

The SyncFiles method...

TextHeight Method

Inputs

Outputs

The TextHeight Method method...

TextWidth Method

Inputs

Outputs

The TextWidth Method method...