#region 設(shè)置單元格樣式(設(shè)置背景色)/// <summary>/// 設(shè)置單元格樣式(設(shè)置背景色)/// </summary>/// <param name="gridView"></param>/// <param name="fieldName">"States"；"OrderStatus"</param>/// <param name="color">Color.Green；Color.FromArgb(30, 119, 194)</param>/// <param name="expression">表達(dá)式(條件)，如[LowPrice] > [PrevPrice]；"AuditStatus=='已審核'"；[Name] != ?</param>public static void SetStyleFormatCondition(this GridView gridView, string fieldName, Color color, string expression){GridColumn gc = gridView.Columns[fieldName];StyleFormatCondition condition1 = new DevExpress.XtraGrid.StyleFormatCondition();condition1.Column = gc;condition1.Appearance.BackColor = color;condition1.Appearance.Options.UseBackColor = true;condition1.Condition = FormatConditionEnum.Expression;condition1.Expression = expression;gridView.FormatConditions.Add(condition1);}/// <summary>/// 設(shè)置單元格樣式(設(shè)置背景色)/// </summary>/// <param name="gridView"></param>/// <param name="fieldName">"States"；"OrderStatus"</param>/// <param name="color">Color.Green；Color.FromArgb(30, 119, 194)</param>/// <param name="condition">FormatConditionEnum.Equal；None,Equal,NotEqual,Between,NotBetween,Less,Greater,GreaterOrEqual,LessOrEqual,Expression,</param>/// <param name="conditionValue1">0；"已提交"</param>/// <param name="conditionValue2">用于兩個(gè)值取區(qū)間</param>public static void SetStyleFormatCondition(this GridView gridView, string fieldName, Color color, FormatConditionEnum condition, object conditionValue1, object conditionValue2){GridColumn gc = gridView.Columns[fieldName];StyleFormatCondition condition1;if (conditionValue2 == null){condition1 = new DevExpress.XtraGrid.StyleFormatCondition(condition, gc, null,conditionValue1);}else{condition1 = new DevExpress.XtraGrid.StyleFormatCondition(condition, gc, null,conditionValue1, conditionValue2);}condition1.Appearance.BackColor = color;condition1.Appearance.Options.UseBackColor = true;gridView.FormatConditions.Add(condition1);}#endregion#region 設(shè)置單元格(字體顏色)/// <summary>/// 設(shè)置單元格(字體顏色)/// </summary>/// <param name="gridView"></param>/// <param name="fieldName">"States"；"OrderStatus"</param>/// <param name="color">Color.Green；Color.FromArgb(30, 119, 194)</param>/// <param name="expression">表達(dá)式(條件)，如[LowPrice] > [PrevPrice]；"AuditStatus=='已審核'"；[Name] != ?</param>public static void SetStyleFormatFontCondition(this GridView gridView, string fieldName, Color color, string expression){GridColumn gc = gridView.Columns[fieldName];StyleFormatCondition condition1 = new DevExpress.XtraGrid.StyleFormatCondition();condition1.Column = gc;condition1.Appearance.ForeColor = color;condition1.Appearance.Options.UseForeColor = true;condition1.Appearance.Options.UseTextOptions = true;condition1.Condition = FormatConditionEnum.Expression;condition1.Expression = expression;gridView.FormatConditions.Add(condition1);}/// <summary>/// 設(shè)置單元格(字體顏色)/// </summary>/// <param name="gridView"></param>/// <param name="fieldName">"States"；"OrderStatus"</param>/// <param name="color">Color.Green；Color.FromArgb(30, 119, 194)</param>/// <param name="condition">FormatConditionEnum.Equal;FormatConditionEnum.GreaterOrEqual</param>/// <param name="conditionValue1">0；"已提交"</param>/// <param name="conditionValue2">用于與conditionValue1求區(qū)間范圍</param>public static void SetStyleFormatFontCondition(this GridView gridView, string fieldName, Color color, FormatConditionEnum condition, object conditionValue1,object conditionValue2 = null){GridColumn gc = gridView.Columns[fieldName];StyleFormatCondition condition1;if (conditionValue2 == null){condition1 = new DevExpress.XtraGrid.StyleFormatCondition(condition, gc, null,conditionValue1);}else{condition1 = new DevExpress.XtraGrid.StyleFormatCondition(condition, gc, null,conditionValue1, conditionValue2);}condition1.Appearance.ForeColor = color;condition1.Appearance.Options.UseForeColor = true;condition1.Appearance.Options.UseTextOptions = true;gridView.FormatConditions.Add(condition1);}#endregion

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設(shè)置列背景色 ?https://www.cnblogs.com/MuNet/p/5736172.html
Devexpress GridView 數(shù)據(jù)根據(jù)不同條件格式化顯示色塊和文字顏色 ?http://www.zhimengzhe.com/asp_netjiaocheng/161557.html
Devexpress Winform Gridcontrol 中根據(jù)條件單元格的值改變單元格的顏色等屬性。 ?http://www.lxway.com/668495256.htm

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condition1.Expression = "[Name] != ?"; //Name字段不為空

cn.Appearance.BackColor = Color.Green;

轉(zhuǎn)載于:https://www.cnblogs.com/shy1766IT/p/8178015.html

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