Spread for ASP.NET 9.0 Product Documentation
IsEmpty Method (DefaultSheetAxisModel)
Example 


Determines whether there are no rows and columns in the model.
Syntax
'Declaration
 
Public Overrides Function IsEmpty() As Boolean
'Usage
 
Dim instance As DefaultSheetAxisModel
Dim value As Boolean
 
value = instance.IsEmpty()
public override bool IsEmpty()

Return Value

true if there are no rows or columns with data; false otherwise
Remarks
true if the model has no data; false otherwise
Example
FarPoint.Web.Spread.Model.ISheetAxisModel isa;
isa = (FarPoint.Web.Spread.Model.ISheetAxisModel)FpSpread1.ActiveSheetView.ColumnAxisModel;
bool b = isa.IsEmpty();
string msg = "The model is empty is " + b.ToString();
Response.Write("<script language='javascript'>alert('" + msg + "')</script>");
Dim isa As FarPoint.Web.Spread.Model.ISheetAxisModel
isa = FpSpread1.ActiveSheetView.ColumnAxisModel
Dim b As Boolean = isa.IsEmpty()
Dim msg As String = "The model is empty is " & b.ToString()
Response.Write("<script language='javascript'>alert('" & msg & "')</script>")
Example
See GetResizable method for a relevant example.
Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

See Also

Reference

DefaultSheetAxisModel Class
DefaultSheetAxisModel Members

 

 


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