Spread for ASP.NET 8.0 Product Documentation
Unchanged Field
Example 


Represents the unchanged property of the cell contents.
Syntax
'Declaration
 
Public Shared Unchanged As Object
'Usage
 
Dim value As Object
 
value = FpSpread.Unchanged
 
FpSpread.Unchanged = value
public static object Unchanged

Field Value

Static constant object you check to see if the value has changed
Example
private void FpSpread1UpdateCommand(object sender, FarPoint.Web.Spread.SpreadCommandEventArgs e)
{
    int colcnt;
    int i;
    string strvalue;
    colcnt = e.EditValues.Count - 1
    for (i = 0; i <= colcnt; i++)
    {
        if(!object.ReferenceEquals(e.EditValues[i], FarPoint.Web.Spread.FpSpread.Unchanged)
        {
            strvalue = e.EditValues[i];
        }
    }
}
Private Sub FpSpread1UpdateCommand(ByVal sender As Object, ByVal e As FarPoint.Web.Spread.SpreadCommandEventArgs) Handles
FpSpread1.UpdateCommand
Dim colcnt As Integer, i As Integer, strvalue As String
colcnt = e.EditValues.Count - 1
For i = 0 To colcnt
If Not Object.ReferenceEquals(e.EditValues.Item(i), FarPoint.Web.Spread.FpSpread.Unchanged) Then
            strvalue = e.EditValues.Item(i)
        End If
    Next
End Sub
Remarks

This is a static constant object you can use to check if the value of a variable in a cell has been changed.

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

Reference

FpSpread Class
FpSpread Members

 

 


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