Spread Windows Forms 7.0 Product Documentation
NonEmptyColumnCount Property
See Also  Example Support Options
FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > SheetView Class : NonEmptyColumnCount Property


Glossary Item Box

Gets a value that is one more than the index of the last column on this sheet containing data.

Syntax

Visual Basic (Declaration) 
Public ReadOnly Property NonEmptyColumnCount As Integer
Visual Basic (Usage)Copy Code
Dim instance As SheetView
Dim value As Integer
 
value = instance.NonEmptyColumnCount
C# 
public int NonEmptyColumnCount {get;}

Property Value

Integer number of columns that have data

Remarks

This property is dependent on the data model for the sheet (Models.Data) implementing the INonEmptyCells interface. If this interface is not implemented on the selection model, then this property returns -1.

This property is available at run time only.

Example

This example illustrates the use of this member by returning a value that is one more than the index of the last column and row containing data.
C#Copy Code
Random r = new Random();
int countc, countr;
int i, j;
for (i = 0; i<=50; i++)
{
    for (j = 0; j<=3; j++)
        fpSpread1.ActiveSheet.SetValue(i, j, r.Next(1, 200).ToString());
}
countc = fpSpread1.ActiveSheet.NonEmptyColumnCount;
countr = fpSpread1.ActiveSheet.NonEmptyRowCount;
label1.Text = "The number of the first non-empty column is " + countc.ToString() + " and the number of the first non-empty
row is " + countr.ToString();
Visual BasicCopy Code
Dim r As New Random()
Dim i, j, x As Integer
Dim countc, countr As Integer
For i = 0 To 50
    For j = 0 To 3
        FpSpread1.ActiveSheet.SetValue(i, j, r.Next(1, 200).ToString())
    Next j
Next i
countc = FpSpread1.ActiveSheet.NonEmptyColumnCount
countr = FpSpread1.ActiveSheet.NonEmptyRowCount
Label1.Text = "The number of the first non-empty column is " & countc.ToString() & " and the number of the first non-empty
row is " & countr.ToString()

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

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