ButtonStyle Property, SftTree Object


	SftTree.ButtonStyle Property	Softel vdm, Inc.

Defines the expand/collapse button display method.

Syntax

Get
	VB.NET	Style = object.ButtonStyle As SftTreeButtonStyleConstants
	VB	Style = object.ButtonStyle As SftTreeButtonStyleConstants
	C#.NET	SftTreeButtonStyleConstants Style = object.ButtonStyle;
	VC++	enum SftTreeButtonStyleConstants Style = object->ButtonStyle; enum SftTreeButtonStyleConstants Style = object->GetButtonStyle();
	C	HRESULT object->get_ButtonStyle(enum SftTreeButtonStyleConstants* Style);
	Delphi	Style := object.ButtonStyle : TOleEnum;
Put
	VB.NET	object.ButtonStyle = Style As SftTreeButtonStyleConstants
	VB	object.ButtonStyle = Style As SftTreeButtonStyleConstants
	C#.NET	SftTreeButtonStyleConstants object.ButtonStyle = Style;
	VC++	enum SftTreeButtonStyleConstants object->ButtonStyle = Style; void object->PutButtonStyle(enum SftTreeButtonStyleConstants Style);
	C	HRESULT object->put_ButtonStyle(enum SftTreeButtonStyleConstants Style);
	Delphi	object.ButtonStyle := Style : TOleEnum;

object

A SftTree object.

Style

Defines the expand/collapse button display method.

Style	Value	Description
buttonsSftTreeNone	0	None. The tree control does not display expand/collapse buttons.
buttonsSftTree1	1	The tree control displays expand/collapse buttons for parent items on level 1 and above.
buttonsSftTreeAll	2	The tree control displays expand/collapse buttons for parent items on all levels.

Comments

The ButtonStyle property defines the expand/collapse button display method.

If the connecting tree lines are not displayed (see Items.TreeLineStyle property), the expand/collapse buttons are not shown. Tree lines are required for expand/collapse buttons to be shown.

The expand/collapse buttons graphic is defined using the ButtonAppearance property.