SftTree/DLL 7.5 - Tree Control
SftBox/OCX 5.0 - Combo Box Control
SftButton/OCX 3.0 - Button Control
SftMask/OCX 7.0 - Masked Edit Control
SftTabs/OCX 6.5 - Tab Control (VB6 only)
SftTree/OCX 7.5 - Tree Control
SftPrintPreview/DLL 2.0 - Print Preview Control (discontinued)
SftTree/DLL 7.5 - Tree Control
SftBox/OCX 5.0 - Combo Box Control
SftButton/OCX 3.0 - Button Control
SftDirectory 3.5 - File/Folder Control (discontinued)
SftMask/OCX 7.0 - Masked Edit Control
SftOptions 1.0 - Registry/INI Control (discontinued)
SftPrintPreview/OCX 1.0 - Print Preview Control (discontinued)
SftTabs/OCX 6.5 - Tab Control (VB6 only)
SftTree/OCX 7.5 - Tree Control
SftTabs/NET 6.0 - Tab Control (discontinued)
SftTree/NET 2.0 - Tree Control
Returns the index of the first column in the column collection.
Class: ColumnsClass
Namespace: Softelvdm.SftTreeNET
Assembly: Softelvdm.SftTreeNET
public int FirstIndex { get; }
Public ReadOnly Property FirstIndex As Integer
The index of the first real column or -1 if the column collection is empty.
Returns the index of the first column in the column collection.
The column index is a number in the range 0 through ColumnsClass.Count-1.
The FirstIndex property returns the index of the first column in the column collection. This is not necessarily the first displayed column. The ColumnsClass.FirstDisplayedIndex property returns the index of the first displayed column.
See Also ColumnsClass Class | Classes | SftTree/NET 2.0