Count Property, SftTreeColumns Object


	SftTreeColumns.Count Property	Softel vdm, Inc.

Defines the number of columns.

Syntax

Get
	VB.NET	Cols = object.Count As Short
	VB	Cols = object.Count As Integer
	C#.NET	short Cols = object.Count;
	VC++	short Cols = object->Count; short Cols = object->GetCount();
	C	HRESULT object->get_Count(short* Cols);
	Delphi	Cols := object.Count : Smallint;
Put
	VB.NET	object.Count = Cols As Short
	VB	object.Count = Cols As Integer
	C#.NET	short object.Count = Cols;
	VC++	short object->Count = Cols; void object->PutCount(short Cols);
	C	HRESULT object->put_Count(short Cols);
	Delphi	object.Count := Cols : Smallint;

object

A SftTreeColumns object.

Cols

Defines the number of columns. The valid range is 1 through 255.

Comments

The Count property defines the number of columns.

The number of columns can only be changed if a tree control is empty. The Items.Clear method can be used to remove all items from a tree control.

Additional columns are always added at the end of the list of columns. Existing column properties are not changed. Default values are used for the new columns added. These can be changed using the column related properties. The last column will be defined using an explicit column width. If an open-ended column is desired, use the ColumnsObj.OpenEnded property to redefine the last column.