FarPoint.Win.Spread.TextConditionalFormattingRule text = new FarPoint.Win.Spread.TextConditionalFormattingRule(FarPoint.Win.Spread.TextConditionOperator.Contains, "aaa");
// Cell (1,1) must contain the text you type in C1
text.Formula = "=C1";
text.BackColor = Color.Red;
fpSpread1.ActiveSheet.SetConditionalFormatting(1, 1, text);
Dim Text As New FarPoint.Win.Spread.TextConditionalFormattingRule(FarPoint.Win.Spread.TextConditionOperator.Contains, "aaa")
' Cell (1,1) must contain the text you type in C1
Text.Formula = "=C1"
Text.BackColor = Color.Red
fpSpread1.ActiveSheet.SetConditionalFormatting(1, 1, Text)