Public Property EditorCssClass As String

Dim instance As TextCellType
Dim value As String
 
instance.EditorCssClass = value
 
value = instance.EditorCssClass

public string EditorCssClass {get; set;}

//Content of css file (called CssStyle1):
.CssStyle1 {
    
      text-align: center;
      font-family: Comic Sans MS !important;      
      font-weight: bold;
      font-size: large;
}

//Add to ASPX page
<link href="CssStyle1.css" rel="stylesheet" type="text/css" />
//Add to button click or other event
FpSpread1.ActiveSheetView.Cells[0, 0].Value = "TextCellType";
FpSpread1.ActiveSheetView.Cells[0, 1].Value = "1/1/2012";
FpSpread1.ActiveSheetView.Cells[0, 2].Value = "2012";
FpSpread1.ActiveSheetView.Cells[1, 0].Value = "0.7";
FpSpread1.ActiveSheetView.Cells[1, 1].Value = "10.1";
FpSpread1.ActiveSheetView.Cells[1, 2].Value = "10.1";
FpSpread1.ActiveSheetView.Cells[2, 0].Value = "084-04-1269";

FarPoint.Web.Spread.TextCellType text = new FarPoint.Web.Spread.TextCellType();
text.EditorCssClass = "CssStyle1";
text.CssClass = "CssStyle1";
FpSpread1.ActiveSheetView.Cells[0, 0].CellType = text;
FarPoint.Web.Spread.DateTimeCellType date = new FarPoint.Web.Spread.DateTimeCellType();
date.EditorCssClass = "CssStyle1";
FpSpread1.ActiveSheetView.Cells[0, 1].CellType = date;
FarPoint.Web.Spread.IntegerCellType intc = new FarPoint.Web.Spread.IntegerCellType();
intc.EditorCssClass = "CssStyle1";
FpSpread1.ActiveSheetView.Cells[0, 2].CellType = intc;
FarPoint.Web.Spread.PercentCellType perc = new FarPoint.Web.Spread.PercentCellType();
perc.EditorCssClass = "CssStyle1";
FpSpread1.ActiveSheetView.Cells[1, 0].CellType = perc;
FarPoint.Web.Spread.DoubleCellType douc = new FarPoint.Web.Spread.DoubleCellType();
douc.EditorCssClass = "CssStyle1";
FpSpread1.ActiveSheetView.Cells[1, 1].CellType = douc;
FarPoint.Web.Spread.CurrencyCellType curc = new FarPoint.Web.Spread.CurrencyCellType();
curc.EditorCssClass = "CssStyle1";
FpSpread1.ActiveSheetView.Cells[1, 2].CellType = curc;
FarPoint.Web.Spread.RegExpCellType regc = new FarPoint.Web.Spread.RegExpCellType();
regc.ErrorMessage = "SSN ( ex, 123-45-6789 )";
regc.ValidationExpression = "^\\d{3}-\\d{2}-\\d{4}$";
regc.EditorCssClass = "CssStyle1";
FpSpread1.ActiveSheetView.Cells[2, 0].CellType = regc;

'Content of css file (called CssStyle1):
.CssStyle1 {
    
      text-align: center;
      font-family: Comic Sans MS !important;      
      font-weight: bold;
      font-size: large;
}

'Add to ASPX page
<link href="CssStyle1.css" rel="stylesheet" type="text/css" />

Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
FpSpread1.ActiveSheetView.Cells(0, 0).Value = "TextCellType"
FpSpread1.ActiveSheetView.Cells(0, 1).Value = "1/1/2012"
FpSpread1.ActiveSheetView.Cells(0, 2).Value = "2012"
FpSpread1.ActiveSheetView.Cells(1, 0).Value = "0.7"
FpSpread1.ActiveSheetView.Cells(1, 1).Value = "10.1"
FpSpread1.ActiveSheetView.Cells(1, 2).Value = "10.1"
FpSpread1.ActiveSheetView.Cells(2, 0).Value = "084-04-1269"

Dim text As New FarPoint.Web.Spread.TextCellType()
text.EditorCssClass = "CssStyle1"
text.CssClass = "CssStyle1"
FpSpread1.ActiveSheetView.Cells(0, 0).CellType = text
Dim date1 As New FarPoint.Web.Spread.DateTimeCellType()
date1.EditorCssClass = "CssStyle1"
FpSpread1.ActiveSheetView.Cells(0, 1).CellType = date1
Dim intc As New FarPoint.Web.Spread.IntegerCellType()
intc.EditorCssClass = "CssStyle1"
FpSpread1.ActiveSheetView.Cells(0, 2).CellType = intc
Dim perc As New FarPoint.Web.Spread.PercentCellType()
perc.EditorCssClass = "CssStyle1"
FpSpread1.ActiveSheetView.Cells(1, 0).CellType = perc
Dim douc As New FarPoint.Web.Spread.DoubleCellType()
douc.EditorCssClass = "CssStyle1"
FpSpread1.ActiveSheetView.Cells(1, 1).CellType = douc
Dim curc As New FarPoint.Web.Spread.CurrencyCellType()
curc.EditorCssClass = "CssStyle1"
FpSpread1.ActiveSheetView.Cells(1, 2).CellType = curc
Dim regc As New FarPoint.Web.Spread.RegExpCellType()
regc.ErrorMessage = "SSN ( ex, 123-45-6789 )"
regc.ValidationExpression = "^\\d{3}-\\d{2}-\\d{4}$"
regc.EditorCssClass = "CssStyle1"
FpSpread1.ActiveSheetView.Cells(2, 0).CellType = regc
End Sub