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 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8
See Also
