Spread Windows Forms 10.0 Product Documentation
Item Property (GroupInfoCollection)
Example 


Index of the group information in the collection
Gets or sets the GroupInfo object at the specified index in the collection.
Syntax
'Declaration
 
Public Overridable Default Property Item( _
   ByVal index As Integer _
) As GroupInfo
'Usage
 
Dim instance As GroupInfoCollection
Dim index As Integer
Dim value As GroupInfo
 
instance.Item(index) = value
 
value = instance.Item(index)
public virtual GroupInfo this[ 
   int index
]; {get; set;}

Parameters

index
Index of the group information in the collection

Property Value

GroupInfo object containing the group information
Exceptions
ExceptionDescription
System.IndexOutOfRangeExceptionSpecified index is not valid
System.ArgumentNullExceptionNo value specified; cannot set a member to null
Example
fpSpread1.AllowColumnMove = true;
fpSpread1.ActiveSheet.GroupBarInfo.Visible = true;
fpSpread1.ActiveSheet.AllowGroup = true;

FarPoint.Win.Spread.GroupInfo gi = new FarPoint.Win.Spread.GroupInfo();
gi.BackColor = Color.Yellow;

FarPoint.Win.Spread.GroupInfo gi2 = new FarPoint.Win.Spread.GroupInfo();
gi2.BackColor = Color.Green;

FarPoint.Win.Spread.GroupInfo gi3 = new FarPoint.Win.Spread.GroupInfo();
gi3.BackColor = Color.Orange;

FarPoint.Win.Spread.GroupInfoCollection gic = new FarPoint.Win.Spread.GroupInfoCollection();
gic.AddRange(new FarPoint.Win.Spread.GroupInfo[] { gi, gi2 });

gic.Insert(0, gi3);

fpSpread1.ActiveSheet.GroupInfos.Add(gic.Item[0]);
FpSpread1.AllowColumnMove = True
FpSpread1.ActiveSheet.GroupBarInfo.Visible = True
FpSpread1.ActiveSheet.AllowGroup = True

Dim gi As New FarPoint.Win.Spread.GroupInfo
gi.BackColor = Color.Yellow

Dim gi2 As New FarPoint.Win.Spread.GroupInfo
gi2.BackColor = Color.Green

Dim gi3 As New FarPoint.Win.Spread.GroupInfo
gi3.BackColor = Color.Orange

Dim gic As New FarPoint.Win.Spread.GroupInfoCollection()
gic.AddRange(New FarPoint.Win.Spread.GroupInfo() {gi, gi2})
gic.Insert(0, gi3)

FpSpread1.ActiveSheet.GroupInfos.Add(gic.Item(0))
Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

See Also

Reference

GroupInfoCollection Class
GroupInfoCollection Members

 

 


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