Occurs when a sheet is about to be added, removed, or changed in the collection.
Syntax
Event Data
The event handler receives an argument of type CollectionChangeEventArgs containing data related to this event. The following CollectionChangeEventArgs properties provide information specific to this event.
Remarks
Example
This example creates the Changing event for the collection, which occurs when another sheet is added to the collection.
| C# |  Copy Code |
|---|
public FarPoint.Win.Spread.SheetViewCollection svc;
fpSpread1.Sheets.Count = 3;
fpSpread1.TabStripPolicy = FarPoint.Win.Spread.TabStripPolicy.Always;
FarPoint.Win.Spread.SheetView sv = new FarPoint.Win.Spread.SheetView();
sv.SheetName = "Added";
svc = fpSpread1.Sheets;
svc.Changing += new System.ComponentModel.CollectionChangeEventHandler(svc_Changing);
fpSpread1.Sheets.Add(sv);
public void svc_Changing(object sender, System.ComponentModel.CollectionChangeEventArgs e)
{
listBox1.Items.Add("Collection Changing");
} |
| Visual Basic | Copy Code |
|---|
Friend WithEvents svc As FarPoint.Win.Spread.SheetViewCollection
FpSpread1.Sheets.Count = 3
FpSpread1.TabStripPolicy = FarPoint.Win.Spread.TabStripPolicy.Always
Dim sv As New FarPoint.Win.Spread.SheetView()
sv.SheetName = "Added"
svc = FpSpread1.Sheets
FpSpread1.Sheets.Add(sv)
Public Sub svc_changing(ByVal sender As Object, ByVal e As System.ComponentModel.CollectionChangeEventArgs) Handles svc.Changing
ListBox1.Items.Add("Collection Changing")
End Sub
|
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
See Also
