winform 仪表盘相关下载链接：//download.csdn.net/download/floweroflvoe/10432601?utm_source=bbsseo

控件首次拖拽上来是这样的：　　　　　　　　Demo中美化之后是这样的：　　　　　　这是修改demo后的成果：

　　　　    

其中颜色是一点一点配出来的，线条与色块是一个一个Range调整大小与位置得到的，最后的指针颜色本是没有和谐的颜色，通过修改源代码添加了合适的颜色。

样式是通过属性编辑器添加修改的，最后生成的设计器具体代码如下：

//

            // aGauge1

            //

            this.aGauge1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            this.aGauge1.BaseArcColor = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            this.aGauge1.BaseArcRadius = ;

            this.aGauge1.BaseArcStart = ;

            this.aGauge1.BaseArcSweep = ;

            this.aGauge1.BaseArcWidth = ;

            this.aGauge1.Dock = System.Windows.Forms.DockStyle.Fill;

            this.aGauge1.GaugeAutoSize = true;

            aGaugeLabel1.Color = System.Drawing.Color.White;

            aGaugeLabel1.Font = new System.Drawing.Font("Verdana", 9.75F, ((System.Drawing.FontStyle)((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic))), System.Drawing.GraphicsUnit.Point, ((byte)()));

            aGaugeLabel1.Name = "GaugeLabel1";

            aGaugeLabel1.Position = new System.Drawing.Point(, );

            aGaugeLabel1.Text = "";

            this.aGauge1.GaugeLabels.Add(aGaugeLabel1);

            aGaugeRange1.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange1.EndValue = 6.8F;

            aGaugeRange1.InnerRadius = ;

            aGaugeRange1.InRange = false;

            aGaugeRange1.Name = "ShortRange";

            aGaugeRange1.OuterRadius = ;

            aGaugeRange1.StartValue = 1.8F;

            aGaugeRange2.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange2.EndValue = 1.7F;

            aGaugeRange2.InnerRadius = ;

            aGaugeRange2.InRange = false;

            aGaugeRange2.Name = "GaugeRange3";

            aGaugeRange2.OuterRadius = ;

            aGaugeRange2.StartValue = 1.2F;

            aGaugeRange3.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange3.EndValue = 1F;

            aGaugeRange3.InnerRadius = ;

            aGaugeRange3.InRange = false;

            aGaugeRange3.Name = "GaugeRange2";

            aGaugeRange3.OuterRadius = ;

            aGaugeRange3.StartValue = 0.5F;

            aGaugeRange4.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange4.EndValue = 0.3F;

            aGaugeRange4.InnerRadius = ;

            aGaugeRange4.InRange = false;

            aGaugeRange4.Name = "GaugeRange1";

            aGaugeRange4.OuterRadius = ;

            aGaugeRange4.StartValue = -0.2F;

            aGaugeRange5.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange5.EndValue = 2.4F;

            aGaugeRange5.InnerRadius = ;

            aGaugeRange5.InRange = false;

            aGaugeRange5.Name = "GaugeRange4";

            aGaugeRange5.OuterRadius = ;

            aGaugeRange5.StartValue = 1.9F;

            aGaugeRange6.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange6.EndValue = 3.1F;

            aGaugeRange6.InnerRadius = ;

            aGaugeRange6.InRange = false;

            aGaugeRange6.Name = "GaugeRange5";

            aGaugeRange6.OuterRadius = ;

            aGaugeRange6.StartValue = 2.6F;

            aGaugeRange7.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange7.EndValue = 3.8F;

            aGaugeRange7.InnerRadius = ;

            aGaugeRange7.InRange = false;

            aGaugeRange7.Name = "GaugeRange6";

            aGaugeRange7.OuterRadius = ;

            aGaugeRange7.StartValue = 3.3F;

            aGaugeRange8.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange8.EndValue = 4.5F;

            aGaugeRange8.InnerRadius = ;

            aGaugeRange8.InRange = false;

            aGaugeRange8.Name = "GaugeRange7";

            aGaugeRange8.OuterRadius = ;

            aGaugeRange8.StartValue = 4F;

            aGaugeRange9.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange9.EndValue = 5.2F;

            aGaugeRange9.InnerRadius = ;

            aGaugeRange9.InRange = false;

            aGaugeRange9.Name = "GaugeRange8";

            aGaugeRange9.OuterRadius = ;

            aGaugeRange9.StartValue = 4.7F;

            aGaugeRange10.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange10.EndValue = 5.9F;

            aGaugeRange10.InnerRadius = ;

            aGaugeRange10.InRange = false;

            aGaugeRange10.Name = "GaugeRange9";

            aGaugeRange10.OuterRadius = ;

            aGaugeRange10.StartValue = 5.4F;

            aGaugeRange11.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange11.EndValue = 6.6F;

            aGaugeRange11.InnerRadius = ;

            aGaugeRange11.InRange = false;

            aGaugeRange11.Name = "GaugeRange10";

            aGaugeRange11.OuterRadius = ;

            aGaugeRange11.StartValue = 6.1F;

            aGaugeRange12.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange12.EndValue = 7.3F;

            aGaugeRange12.InnerRadius = ;

            aGaugeRange12.InRange = false;

            aGaugeRange12.Name = "GaugeRange11";

            aGaugeRange12.OuterRadius = ;

            aGaugeRange12.StartValue = 6.8F;

            aGaugeRange13.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange13.EndValue = 8F;

            aGaugeRange13.InnerRadius = ;

            aGaugeRange13.InRange = false;

            aGaugeRange13.Name = "GaugeRange12";

            aGaugeRange13.OuterRadius = ;

            aGaugeRange13.StartValue = 7.5F;

            aGaugeRange14.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange14.EndValue = 8.7F;

            aGaugeRange14.InnerRadius = ;

            aGaugeRange14.InRange = false;

            aGaugeRange14.Name = "GaugeRange13";

            aGaugeRange14.OuterRadius = ;

            aGaugeRange14.StartValue = 8.2F;

            aGaugeRange15.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange15.EndValue = 9.4F;

            aGaugeRange15.InnerRadius = ;

            aGaugeRange15.InRange = false;

            aGaugeRange15.Name = "GaugeRange14";

            aGaugeRange15.OuterRadius = ;

            aGaugeRange15.StartValue = 8.9F;

            aGaugeRange16.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange16.EndValue = 10.1F;

            aGaugeRange16.InnerRadius = ;

            aGaugeRange16.InRange = false;

            aGaugeRange16.Name = "GaugeRange15";

            aGaugeRange16.OuterRadius = ;

            aGaugeRange16.StartValue = 9.6F;

            aGaugeRange17.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange17.EndValue = 10.8F;

            aGaugeRange17.InnerRadius = ;

            aGaugeRange17.InRange = false;

            aGaugeRange17.Name = "GaugeRange16";

            aGaugeRange17.OuterRadius = ;

            aGaugeRange17.StartValue = 10.3F;

            aGaugeRange18.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange18.EndValue = 11.5F;

            aGaugeRange18.InnerRadius = ;

            aGaugeRange18.InRange = false;

            aGaugeRange18.Name = "GaugeRange17";

            aGaugeRange18.OuterRadius = ;

            aGaugeRange18.StartValue = 11F;

            aGaugeRange19.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange19.EndValue = 12.2F;

            aGaugeRange19.InnerRadius = ;

            aGaugeRange19.InRange = false;

            aGaugeRange19.Name = "GaugeRange18";

            aGaugeRange19.OuterRadius = ;

            aGaugeRange19.StartValue = 11.7F;

            aGaugeRange20.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange20.EndValue = 12.9F;

            aGaugeRange20.InnerRadius = ;

            aGaugeRange20.InRange = false;

            aGaugeRange20.Name = "GaugeRange19";

            aGaugeRange20.OuterRadius = ;

            aGaugeRange20.StartValue = 12.4F;

            aGaugeRange21.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange21.EndValue = 13.6F;

            aGaugeRange21.InnerRadius = ;

            aGaugeRange21.InRange = false;

            aGaugeRange21.Name = "GaugeRange20";

            aGaugeRange21.OuterRadius = ;

            aGaugeRange21.StartValue = 13.1F;

            aGaugeRange22.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange22.EndValue = 14.3F;

            aGaugeRange22.InnerRadius = ;

            aGaugeRange22.InRange = false;

            aGaugeRange22.Name = "GaugeRange21";

            aGaugeRange22.OuterRadius = ;

            aGaugeRange22.StartValue = 13.8F;

            aGaugeRange23.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange23.EndValue = 15F;

            aGaugeRange23.InnerRadius = ;

            aGaugeRange23.InRange = false;

            aGaugeRange23.Name = "GaugeRange22";

            aGaugeRange23.OuterRadius = ;

            aGaugeRange23.StartValue = 14.5F;

            aGaugeRange24.Color = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            aGaugeRange24.EndValue = 15.5F;

            aGaugeRange24.InnerRadius = ;

            aGaugeRange24.InRange = false;

            aGaugeRange24.Name = "SingleGaugeRange";

            aGaugeRange24.OuterRadius = ;

            aGaugeRange24.StartValue = -0.5F;

            this.aGauge1.GaugeRanges.Add(aGaugeRange1);

            this.aGauge1.GaugeRanges.Add(aGaugeRange2);

            this.aGauge1.GaugeRanges.Add(aGaugeRange3);

            this.aGauge1.GaugeRanges.Add(aGaugeRange4);

            this.aGauge1.GaugeRanges.Add(aGaugeRange5);

            this.aGauge1.GaugeRanges.Add(aGaugeRange6);

            this.aGauge1.GaugeRanges.Add(aGaugeRange7);

            this.aGauge1.GaugeRanges.Add(aGaugeRange8);

            this.aGauge1.GaugeRanges.Add(aGaugeRange9);

            this.aGauge1.GaugeRanges.Add(aGaugeRange10);

            this.aGauge1.GaugeRanges.Add(aGaugeRange11);

            this.aGauge1.GaugeRanges.Add(aGaugeRange12);

            this.aGauge1.GaugeRanges.Add(aGaugeRange13);

            this.aGauge1.GaugeRanges.Add(aGaugeRange14);

            this.aGauge1.GaugeRanges.Add(aGaugeRange15);

            this.aGauge1.GaugeRanges.Add(aGaugeRange16);

            this.aGauge1.GaugeRanges.Add(aGaugeRange17);

            this.aGauge1.GaugeRanges.Add(aGaugeRange18);

            this.aGauge1.GaugeRanges.Add(aGaugeRange19);

            this.aGauge1.GaugeRanges.Add(aGaugeRange20);

            this.aGauge1.GaugeRanges.Add(aGaugeRange21);

            this.aGauge1.GaugeRanges.Add(aGaugeRange22);

            this.aGauge1.GaugeRanges.Add(aGaugeRange23);

            this.aGauge1.GaugeRanges.Add(aGaugeRange24);

            this.aGauge1.Location = new System.Drawing.Point(, );

            this.aGauge1.MaxValue = 16F;

            this.aGauge1.MinValue = -1F;

            this.aGauge1.Name = "aGauge1";

            this.aGauge1.NeedleColor1 = System.Windows.Forms.AGaugeNeedleColor.MyColor;

            this.aGauge1.NeedleColor2 = System.Drawing.Color.Lavender;

            this.aGauge1.NeedleRadius = ;

            this.aGauge1.NeedleType = System.Windows.Forms.NeedleType.Advance;

            this.aGauge1.NeedleWidth = ;

            this.aGauge1.ScaleLinesInterColor = System.Drawing.Color.Transparent;

            this.aGauge1.ScaleLinesInterInnerRadius = ;

            this.aGauge1.ScaleLinesInterOuterRadius = ;

            this.aGauge1.ScaleLinesInterWidth = ;

            this.aGauge1.ScaleLinesMajorColor = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            this.aGauge1.ScaleLinesMajorInnerRadius = ;

            this.aGauge1.ScaleLinesMajorOuterRadius = ;

            this.aGauge1.ScaleLinesMajorStepValue = 1F;

            this.aGauge1.ScaleLinesMajorWidth = ;

            this.aGauge1.ScaleLinesMinorColor = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            this.aGauge1.ScaleLinesMinorInnerRadius = ;

            this.aGauge1.ScaleLinesMinorOuterRadius = ;

            this.aGauge1.ScaleLinesMinorTicks = ;

            this.aGauge1.ScaleLinesMinorWidth = ;

            this.aGauge1.ScaleNumbersColor = System.Drawing.Color.FromArgb(((int)(((byte)()))), ((int)(((byte)()))), ((int)(((byte)()))));

            this.aGauge1.ScaleNumbersFormat = null;

            this.aGauge1.ScaleNumbersRadius = ;

            this.aGauge1.ScaleNumbersRotation = ;

            this.aGauge1.ScaleNumbersStartScaleLine = ;

            this.aGauge1.ScaleNumbersStepScaleLines = ;

            this.aGauge1.Size = new System.Drawing.Size(, );

            this.aGauge1.TabIndex = ;

            this.aGauge1.Text = "aGauge1";

            this.aGauge1.Value = 0F;

            this.aGauge1.ValueChanged += new System.EventHandler(this.aGauge1_ValueChanged);

            this.aGauge1.ValueInRangeChanged += new System.EventHandler<System.Windows.Forms.ValueInRangeChangedEventArgs>(this.aGauge1_ValueInRangeChanged);
System.Windows.Forms.AGaugeLabel aGaugeLabel1 = new System.Windows.Forms.AGaugeLabel();

            System.Windows.Forms.AGaugeRange aGaugeRange1 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange2 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange3 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange4 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange5 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange6 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange7 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange8 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange9 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange10 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange11 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange12 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange13 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange14 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange15 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange16 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange17 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange18 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange19 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange20 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange21 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange22 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange23 = new System.Windows.Forms.AGaugeRange();

            System.Windows.Forms.AGaugeRange aGaugeRange24 = new System.Windows.Forms.AGaugeRange();
private System.Windows.Forms.AGauge aGauge1;

关于修改的指针颜色代码：AGauge.cs中修改AGaugeNeedleColor

public enum AGaugeNeedleColor

{

Gray = ,

Red = ,

Green = ,

Blue = ,

Yellow = ,

Violet = ,

Magenta = ,

MyColor= //新添加的颜色

};
 switch (m_NeedleColor1)

          {

              case AGaugeNeedleColor.MyColor:  // 新添加的颜色设置

                            clr1 = Color.FromArgb( + subcol,  + subcol,  + subcol);

                            clr2 = Color.FromArgb( - subcol,  - subcol,  - subcol);

                            clr3 = Color.FromArgb( + subcol2,  + subcol2,  + subcol2);

                            clr4 = Color.FromArgb( - subcol2,  - subcol2,  - subcol2);

                            e.Graphics.DrawEllipse(Pens.BlueViolet, center.X - needleWidth * , center.Y - needleWidth * , needleWidth * , needleWidth * );

              break;

              case AGaugeNeedleColor.Gray:

              clr1 = Color.FromArgb( + subcol,  + subcol,  + subcol);

              clr2 = Color.FromArgb( - subcol,  - subcol,  - subcol);

              clr3 = Color.FromArgb( + subcol2,  + subcol2,  + subcol2);

              clr4 = Color.FromArgb( - subcol2,  - subcol2,  - subcol2);

              e.Graphics.DrawEllipse(Pens.Gray, center.X - needleWidth * , center.Y - needleWidth * , needleWidth * , needleWidth * );

              break;

｝

重新加载之后属性中就会出现自己新加的颜色：

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