Spread Windows Forms 11.0 Product Documentation
IsEmpty Method (ISheetSelectionModel)
Example 


FarPoint.Win.Spread Assembly > FarPoint.Win.Spread.Model Namespace > ISheetSelectionModel Interface : IsEmpty Method
Determines whether the model has no selections.
Syntax
'Declaration
 
Function IsEmpty() As Boolean
'Usage
 
Dim instance As ISheetSelectionModel
Dim value As Boolean
 
value = instance.IsEmpty()
bool IsEmpty()

Return Value

Boolean: true if there are no cell spans; false otherwise
Example
This example returns whether the model does not contain any selections.
FarPoint.Win.Spread.Model.ISheetSelectionModel sel;
bool b;
sel = (FarPoint.Win.Spread.Model.ISheetSelectionModel)fpSpread1.ActiveSheet.Models.Selection;
sel.AddSelection(0, 0, 4, 4);
b = sel.IsEmpty();
label1.Text = "Are there any selections in the model = " + b.ToString();
Dim sel As FarPoint.Win.Spread.Model.ISheetSelectionModel
Dim b As Boolean
sel = FpSpread1.ActiveSheet.Models.Selection
sel.AddSelection(0, 0, 4, 4)
b = sel.IsEmpty()
Label1.Text = "Are there any selections in the model = " & b.ToString()
See Also

Reference

ISheetSelectionModel Interface
ISheetSelectionModel Members