41 lines
1.1 KiB
C#
41 lines
1.1 KiB
C#
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using System.ComponentModel;
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using System.Windows.Forms;
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namespace JinYuan.ControlLib
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{
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public partial class SimpleLed : UserControl
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{
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public SimpleLed()
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{
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InitializeComponent();
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//设置控件样式
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this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
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this.SetStyle(ControlStyles.DoubleBuffer, true);
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this.SetStyle(ControlStyles.ResizeRedraw, true);
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this.SetStyle(ControlStyles.Selectable, true);
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this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
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}
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private bool state = true;
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[Browsable(true)]
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[Category("自定义属性")]
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[Description("设置或获取指示灯的状态")]
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public bool State
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{
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get { return state; }
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set
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{
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state = value;
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this.BackgroundImage = state ? Properties.Resources.Green : Properties.Resources.Red;
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}
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}
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[Browsable(true)]
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[Category("自定义属性")]
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[Description("设置或获取指示灯绑定的变量名称")]
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public string BindVarName { get; set; }
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}
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}
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