Spread Windows Forms 12.0 Product Documentation
NonEmptyColumnCount Property (INonEmptyCells)
Example 


FarPoint.Win.Spread Assembly > FarPoint.Win.Spread.Model Namespace > INonEmptyCells Interface : NonEmptyColumnCount Property
Gets the number of columns with data.
Syntax
'Declaration
 
ReadOnly Property NonEmptyColumnCount As Integer
'Usage
 
Dim instance As INonEmptyCells
Dim value As Integer
 
value = instance.NonEmptyColumnCount
int NonEmptyColumnCount {get;}

Property Value

Integer number of non-empty columns
Example
This example returns the number of non-empty columns and rows.
FarPoint.Win.Spread.Model.INonEmptyCells nec;
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());
}
nec = (FarPoint.Win.Spread.Model.INonEmptyCells)fpSpread1.ActiveSheet.Models.Data;
countc = nec.NonEmptyColumnCount;
countr = nec.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();
Dim nec As FarPoint.Win.Spread.Model.INonEmptyCells
Dim r As New Random()
Dim i, j 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
nec = FpSpread1.ActiveSheet.Models.Data
countc = nec.NonEmptyColumnCount
countr = nec.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()
See Also

Reference

INonEmptyCells Interface
INonEmptyCells Members
NonEmptyItemFlag Enumeration

User-Task Documentation

Finding Rows or Columns That Have Data