Removes all cell spans from the collection.
Syntax
| Visual Basic (Declaration) | |
|---|
Public Overloads Overrides Sub Clear() |
| C# | |
|---|
public override void Clear() |
Example
This example adds a span to the ColumnHeaderSpanModel of the active sheet and returns the values of its methods to a list box. In the click event of a button, the span is cleared.
| C# |  Copy Code |
|---|
private void Page_Load(object sender,System.EventArgs e)
{
if(this.IsPostBack)return;
bool b1;
FarPoint.Web.Spread.Model.CellRange range;
FpSpread1.ActiveSheetView.ColumnCount=10;
FpSpread1.ActiveSheetView.RowCount=10;
FpSpread1.ActiveSheetView.ColumnHeader.RowCount=3;
FarPoint.Web.Spread.Model.ISheetSpanModel model=FpSpread1.ActiveSheetView.ColumnHeaderSpanModel;
model.Add(0,0,3,3);
range=model.Find(2,2);
b1=model.IsEmpty();
ListBox1.Items.Add(range.ToString());
ListBox1.Items.Add(Convert.ToString(model.GetEnumerator(0,0,3,3)));
ListBox1.Items.Add(Convert.ToString(b1));
}
private void Button1_Click(object sender,System.EventArgs e)
{
FarPoint.Web.Spread.Model.ISheetSpanModel model=FpSpread1.ActiveSheetView.ColumnHeaderSpanModel;
model.Clear();
} |
| Visual Basic | Copy Code |
|---|
Private Sub Page_Load(ByVal sender As System.Object,ByVal e As System.EventArgs)Handles MyBase.Load
If(IsPostBack)Then Return
Dim range As FarPoint.Web.Spread.Model.CellRange
Dim b1 As Boolean
FpSpread1.ActiveSheetView.ColumnCount=10
FpSpread1.ActiveSheetView.RowCount=10
FpSpread1.ActiveSheetView.ColumnHeader.RowCount=3
Dim model As FarPoint.Web.Spread.Model.ISheetSpanModel=FpSpread1.ActiveSheetView.ColumnHeaderSpanModel
model.Add(0,0,3,3)
range=model.Find(2,2)
b1=model.IsEmpty()
ListBox1.Items.Add(range.ToString)
ListBox1.Items.Add(Convert.ToString(model.GetEnumerator(0,0,3,3)))
ListBox1.Items.Add(b1)
End Sub
Private Sub Button1_Click(ByVal sender As System.Object,ByVal e As System.EventArgs)Handles Button1.Click
Dim model As FarPoint.Web.Spread.Model.ISheetSpanModel=FpSpread1.ActiveSheetView.ColumnHeaderSpanModel
model.Clear()
End Sub |
Requirements
Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6
See Also
