次のサンプルコードは、TextIndentプロパティを設定します。
FarPoint.Win.Spread.StyleInfo si = new FarPoint.Win.Spread.StyleInfo();
si.BackColor = System.Drawing.Color.Red;
si.TextIndent = 3;
fpSpread1.ActiveSheet.DefaultStyle = si;
Dim si As New FarPoint.Win.Spread.StyleInfo()
si.BackColor = System.Drawing.Color.Red
si.TextIndent = 3
FpSpread1.ActiveSheet.DefaultStyle = si