问题解决告诉楼上的: StyleFormatCondition1.Appearance.BackColor = System.Drawing.Color.Red
        StyleFormatCondition1.Appearance.Options.UseBackColor = True
        StyleFormatCondition1.ApplyToRow = True
        StyleFormatCondition1.Column = Me.Name11
        StyleFormatCondition1.Condition = DevExpress.XtraGrid.FormatConditionEnum.Equal
        StyleFormatCondition1.Value1 = "xxx"
        Me.GridView1.FormatConditions.AddRange(New DevExpress.XtraGrid.StyleFormatCondition() {StyleFormatCondition1})