CopyTo(Array,Int32) Method

Visual Basic
C#

'Declaration
 
Public Overloads Overridable Sub CopyTo( _
   ByVal array As Array, _
   ByVal index As Integer _
)

'Usage
 
Dim instance As GroupInfoCollection
Dim array As Array
Dim index As Integer
 
instance.CopyTo(array, index)

public virtual void CopyTo( 
   Array array,
   int index
)

Parameters

array: One-dimensional array into which the elements from ICollection are copied (The array must have zero-based indexing.)
index: Zero-based index in array at which to paste styles

Exception	Description
System.ArgumentNullException	No array specified, or specified array is null (Nothing)
System.ArgumentException	Specified array is not valid; must have a rank of one
System.ArgumentException	Specified array is not valid; must have sufficient length
System.IndexOutOfRangeException	Specified index is out of range; must be greater than zero

This example copies one of the collection to an array of GroupInfo items.

C#

FpSpread1.ActiveSheetViewView.AllowColumnMove = true;
FpSpread1.ActiveSheetView.GroupBarVisible = true;
FpSpread1.ActiveSheetView.AllowGroup = true;

FarPoint.Web.Spread.GroupInfo gi = new FarPoint.Web.Spread.GroupInfo();
gi.BackColor = Color.Yellow;
FarPoint.Web.Spread.GroupInfo gi2 = new FarPoint.Web.Spread.GroupInfo();
gi2.BackColor = Color.Green;
FarPoint.Web.Spread.GroupInfoCollection gic = new FarPoint.Web.Spread.GroupInfoCollection();
gic.AddRange(new FarPoint.Web.Spread.GroupInfo[] { gi, gi2 });
Object[] arr = new Object[4]; 
gic.CopyTo(((Array)(arr)), 0);
FpSpread1.ActiveSheetView.GroupInfos.Add((FarPoint.Web.Spread.GroupInfo)arr[0]);

Visual Basic

FpSpread1.ActiveSheetView.AllowColumnMove = True
FpSpread1.ActiveSheetView.GroupBarVisible = True
FpSpread1.ActiveSheetView.AllowGroup = True

Dim gi As New FarPoint.Web.Spread.GroupInfo
gi.BackColor = Color.Yellow
Dim gi2 As New FarPoint.Web.Spread.GroupInfo
gi2.BackColor = Color.Green
Dim gic As New FarPoint.Web.Spread.GroupInfoCollection()
gic.AddRange(New FarPoint.Web.Spread.GroupInfo() {gi, gi2})
Dim arr(4)
gic.CopyTo(CType(arr, Array), 0)
FpSpread1.ActiveSheetView.GroupInfos.Add(arr(0))

Reference

GroupInfoCollection Class
GroupInfoCollection Members
Overload List