Spread for ASP.NET 11 Product Documentation
Index Property (Column)
Example 


FarPoint.Web.Spread Assembly > FarPoint.Web.Spread Namespace > Column Class : Index Property
Gets the index of this column, or the starting index for this range of columns.
Syntax
'Declaration
 
Public ReadOnly Property Index As Integer
'Usage
 
Dim instance As Column
Dim value As Integer
 
value = instance.Index
public int Index {get;}

Property Value

Integer index (zero-based) of the column at the start of the range
Remarks

If you are specifying a range of columns, use the Index2 property to specify the end index for the range.

Column objects returned by the Columns object's Default property always have an index of -1.

Example
This example creates a Column object and adjusts the alignment of the text in the column. The height of the rows are changed so that the alignment changes can be easily seen. The index of the Column object is returned to a text box.
FpSpread1.ActiveSheetView.ColumnCount=10;
FpSpread1.ActiveSheetView.PageSize=20;
FpSpread1.ActiveSheetView.RowCount=20;
FarPoint.Web.Spread.Column mycol;
mycol=FpSpread1.ActiveSheetView.Columns[1];
mycol.HorizontalAlign=HorizontalAlign.Right;
mycol.VerticalAlign=VerticalAlign.Top;
for(int i=0;i<FpSpread1.ActiveSheetView.RowCount;i++)
{
FpSpread1.ActiveSheetView.SetValue(i,1,"Alignment");
FpSpread1.ActiveSheetView.Rows[i].Height=80;
}

TextBox1.Text=Convert.ToString(mycol.Index);
FpSpread1.ActiveSheetView.ColumnCount=10
FpSpread1.ActiveSheetView.PageSize=20
FpSpread1.ActiveSheetView.RowCount=20
Dim mycol As FarPoint.Web.Spread.Column
Dim i As Integer
mycol=FpSpread1.ActiveSheetView.Columns(1)
mycol.HorizontalAlign=HorizontalAlign.Right
mycol.VerticalAlign=VerticalAlign.Top
For i=0 To FpSpread1.ActiveSheetView.RowCount-1
FpSpread1.ActiveSheetView.SetValue(i,1,"Alignment")
FpSpread1.ActiveSheetView.Rows(i).Height=80
Next i
TextBox1.Text=Convert.ToString(mycol.Index)
See Also

Reference

Column Class
Column Members
Default Property
Index2 Property