#region Imports
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Windows.Forms;
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#endregion
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namespace DPumpHydr.WinFrmUI.RLT.Controls
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{
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#region SkyNumeric
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public class SkyNumeric : Control
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{
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#region "Properties & Flicker Control"
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private int X;
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private int Y;
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private long _Value;
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private long _Max;
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private long _Min;
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private bool Typing;
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public long Value
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{
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get => _Value;
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set
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{
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if (value <= _Max & value >= _Min)
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{
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_Value = value;
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}
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Invalidate();
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}
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}
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public long Maximum
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{
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get => _Max;
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set
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{
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if (value > _Min)
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{
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_Max = value;
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}
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if (_Value > _Max)
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{
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_Value = _Max;
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}
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Invalidate();
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}
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}
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public long Minimum
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{
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get => _Min;
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set
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{
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if (value < _Max)
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{
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_Min = value;
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}
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if (_Value < _Min)
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{
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_Value = _Min;
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}
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Invalidate();
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}
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}
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protected override void OnMouseMove(MouseEventArgs e)
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{
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base.OnMouseMove(e);
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X = e.Location.X;
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Y = e.Location.Y;
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Invalidate();
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if (e.X < Width - 23)
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{
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Cursor = Cursors.Default;
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}
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else
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{
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Cursor = Cursors.Hand;
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}
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}
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protected override void OnResize(EventArgs e)
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{
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base.OnResize(e);
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Height = 30;
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}
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protected override void OnMouseDown(MouseEventArgs e)
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{
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base.OnMouseClick(e);
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if (X > Width - 21 && X < Width - 3)
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{
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if (Y < 15)
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{
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if ((Value + 1) <= _Max)
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{
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_Value += 1;
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}
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}
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else
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{
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if ((Value - 1) >= _Min)
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{
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_Value -= 1;
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}
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}
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}
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else
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{
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Typing = !Typing;
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Focus();
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}
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Invalidate();
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}
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protected override void OnKeyPress(KeyPressEventArgs e)
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{
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base.OnKeyPress(e);
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try
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{
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if (Typing)
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{
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_Value = Convert.ToInt32(Convert.ToString(Convert.ToString(_Value) + e.KeyChar.ToString()));
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}
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if (_Value > _Max) { _Value = _Max; }
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}
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catch
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{
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}
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}
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protected override void OnKeyUp(KeyEventArgs e)
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{
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base.OnKeyUp(e);
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if (e.KeyCode == Keys.Up)
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{
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if ((Value + 1) <= _Max)
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{
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_Value += 1;
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}
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Invalidate();
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}
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else if (e.KeyCode == Keys.Down)
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{
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if ((Value - 1) >= _Min)
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{
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_Value -= 1;
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}
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}
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else if (e.KeyCode == Keys.Back)
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{
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string tmp = _Value.ToString();
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tmp = tmp.Remove(Convert.ToInt32(tmp.Length - 1));
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if (tmp.Length == 0) { tmp = "0"; }
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_Value = Convert.ToInt32(tmp);
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}
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Invalidate();
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}
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protected void DrawTriangle(Color Clr, Point FirstPoint, Point SecondPoint, Point ThirdPoint, Graphics G)
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{
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List<Point> points = new()
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{
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FirstPoint,
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SecondPoint,
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ThirdPoint
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};
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G.FillPolygon(new SolidBrush(Clr), points.ToArray());
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}
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#endregion
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#region Variables
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private SmoothingMode _SmoothingType = SmoothingMode.HighQuality;
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#endregion
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#region Settings
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public SmoothingMode SmoothingType
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{
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get => _SmoothingType;
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set
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{
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_SmoothingType = value;
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Invalidate();
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}
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}
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public Color TopTriangleColor { get; set; } = Color.FromArgb(27, 94, 137);
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public Color BotTriangleColor { get; set; } = Color.FromArgb(27, 94, 137);
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public Color BorderColorA { get; set; } = Color.FromArgb(220, 220, 220);
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public Color BorderColorB { get; set; } = Color.FromArgb(228, 228, 228);
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public Color BorderColorC { get; set; } = Color.FromArgb(191, 191, 191);
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public Color BorderColorD { get; set; } = Color.FromArgb(254, 254, 254);
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public Color ButtonBackColorA { get; set; } = Color.FromArgb(245, 245, 245);
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public Color ButtonBackColorB { get; set; } = Color.FromArgb(232, 232, 232);
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public Color ButtonBorderColorA { get; set; } = Color.FromArgb(252, 252, 252);
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public Color ButtonBorderColorB { get; set; } = Color.FromArgb(190, 190, 190);
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public Color ButtonBorderColorC { get; set; } = Color.FromArgb(200, 167, 167, 167);
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public Color ButtonBorderColorD { get; set; } = Color.FromArgb(188, 188, 188);
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public Color ButtonBorderColorE { get; set; } = Color.FromArgb(252, 252, 252);
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#endregion
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public SkyNumeric()
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{
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_Max = 9999999;
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_Min = 0;
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Cursor = Cursors.IBeam;
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SetStyle(ControlStyles.UserPaint | ControlStyles.SupportsTransparentBackColor, true);
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BackColor = Color.FromArgb(233, 233, 233);
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ForeColor = Color.FromArgb(27, 94, 137);
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DoubleBuffered = true;
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Font = new("Verdana", 6.75f, FontStyle.Bold);
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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Bitmap B = new(Width, Height);
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Graphics G = Graphics.FromImage(B);
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G.Clear(BackColor);
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G.SmoothingMode = SmoothingType;
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LinearGradientBrush innerBorderBrush = new(new Rectangle(1, 1, Width - 3, Height - 3), BorderColorA, BorderColorB, 90);
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Pen innerBorderPen = new(innerBorderBrush);
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G.DrawRectangle(innerBorderPen, new Rectangle(1, 1, Width - 3, Height - 3));
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G.DrawLine(new(BorderColorC), new Point(1, 1), new Point(Width - 3, 1));
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G.DrawRectangle(new(BorderColorD), new Rectangle(0, 0, Width - 1, Height - 1));
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LinearGradientBrush buttonGradient = new(new Rectangle(Width - 23, 4, 19, 21), ButtonBackColorA, ButtonBackColorB, 90);
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G.FillRectangle(buttonGradient, buttonGradient.Rectangle);
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G.DrawRectangle(new(ButtonBorderColorA), new Rectangle(Width - 22, 5, 17, 19));
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G.DrawRectangle(new(ButtonBorderColorB), new Rectangle(Width - 23, 4, 19, 21));
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G.DrawLine(new(ButtonBorderColorC), new Point(Width - 22, Height - 4), new Point(Width - 5, Height - 4));
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G.DrawLine(new(ButtonBorderColorD), new Point(Width - 22, Height - 16), new Point(Width - 5, Height - 16));
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G.DrawLine(new(ButtonBorderColorE), new Point(Width - 22, Height - 15), new Point(Width - 5, Height - 15));
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//Top Triangle
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DrawTriangle(TopTriangleColor, new Point(Width - 17, 18), new Point(Width - 9, 18), new Point(Width - 13, 21), G);
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//Bottom Triangle
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DrawTriangle(BotTriangleColor, new Point(Width - 17, 10), new Point(Width - 9, 10), new Point(Width - 13, 7), G);
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G.DrawString(Value.ToString(), Font, new SolidBrush(ForeColor), new Rectangle(5, 0, Width - 1, Height - 1), new StringFormat { LineAlignment = StringAlignment.Center });
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e.Graphics.DrawImage(B, 0, 0);
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G.Dispose();
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B.Dispose();
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}
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}
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#endregion
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}
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