#region Imports
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using System.Drawing;
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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 AirTabPage
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public class AirTabPage : TabControl
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{
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public AirTabPage()
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{
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SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.ResizeRedraw | ControlStyles.UserPaint | ControlStyles.DoubleBuffer, true);
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DoubleBuffered = true;
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ItemSize = new(30, 115);
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SizeMode = TabSizeMode.Fixed;
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MouseMove += AirTabPage_MouseMove;
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}
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private void AirTabPage_MouseMove(object sender, MouseEventArgs e)
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{
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for (int i = 0; i < TabCount; i++)
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{
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// get their rectangle area and check if it contains the mouse cursor
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Rectangle r = GetTabRect(i);
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if (r.Contains(e.Location))
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{
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// show the context menu here
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System.Diagnostics.Debug.WriteLine("TabPressed: " + i);
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}
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}
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}
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protected override void CreateHandle()
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{
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base.CreateHandle();
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Alignment = TabAlignment.Left;
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}
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private Color C1 = Color.FromArgb(78, 87, 100);
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public Color SquareColor
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{
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get => C1;
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set
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{
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C1 = value;
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Invalidate();
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}
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}
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private Color _BaseColor = Color.White;
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public Color BaseColor
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{
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get => _BaseColor;
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set
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{
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_BaseColor = value;
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Invalidate();
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}
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}
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private Color _NormalTextColor = Color.DimGray;
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public Color NormalTextColor
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{
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get => _NormalTextColor;
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set
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{
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_NormalTextColor = value;
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Invalidate();
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}
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}
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private Color _SelectedTextColor = Color.Black;
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public Color SelectedTextColor
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{
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get => _SelectedTextColor;
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set
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{
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_SelectedTextColor = value;
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Invalidate();
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}
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}
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private Color _SelectedTabBackColor = Color.White;
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public Color SelectedTabBackColor
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{
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get => _SelectedTabBackColor;
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set
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{
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_SelectedTabBackColor = value;
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Invalidate();
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}
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}
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private Cursor _TabCursor = Cursors.Hand;
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public Cursor TabCursor
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{
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get => _TabCursor;
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set
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{
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_TabCursor = value;
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Invalidate();
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}
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}
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private bool OB = false;
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public bool ShowOuterBorders
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{
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get => OB;
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set
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{
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OB = value;
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Invalidate();
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}
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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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try
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{
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SelectedTab.BackColor = SelectedTabBackColor;
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SelectedTab.Cursor = Cursors.Default;
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Cursor = TabCursor;
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}
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catch
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{
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}
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G.Clear(BaseColor);
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G.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
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for (int i = 0; i <= TabCount - 1; i++)
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{
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Rectangle x2 = new(new Point(GetTabRect(i).Location.X - 2, GetTabRect(i).Location.Y - 2), new Size(GetTabRect(i).Width + 3, GetTabRect(i).Height - 1));
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Rectangle textrectangle = new(x2.Location.X + 20, x2.Location.Y, x2.Width - 20, x2.Height);
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if (i == SelectedIndex)
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{
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G.FillRectangle(new SolidBrush(C1), new Rectangle(x2.Location, new Size(9, x2.Height)));
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if (ImageList != null)
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{
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try
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{
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if (ImageList.Images[TabPages[i].ImageIndex] != null)
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{
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G.DrawImage(ImageList.Images[TabPages[i].ImageIndex], new Point(textrectangle.Location.X + 8, textrectangle.Location.Y + 6));
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G.DrawString(" " + TabPages[i].Text, Font, new SolidBrush(SelectedTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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});
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}
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else
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{
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G.DrawString(TabPages[i].Text, Font, new SolidBrush(SelectedTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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});
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}
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}
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catch
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{
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G.DrawString(TabPages[i].Text, Font, new SolidBrush(SelectedTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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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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G.DrawString(TabPages[i].Text, Font, new SolidBrush(SelectedTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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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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if (ImageList != null)
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{
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try
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{
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if (ImageList.Images[TabPages[i].ImageIndex] != null)
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{
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G.DrawImage(ImageList.Images[TabPages[i].ImageIndex], new Point(textrectangle.Location.X + 8, textrectangle.Location.Y + 6));
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G.DrawString(" " + TabPages[i].Text, Font, new SolidBrush(NormalTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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});
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}
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else
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{
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G.DrawString(TabPages[i].Text, Font, new SolidBrush(NormalTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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});
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}
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}
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catch
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{
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G.DrawString(TabPages[i].Text, Font, new SolidBrush(NormalTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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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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G.DrawString(TabPages[i].Text, Font, new SolidBrush(NormalTextColor), textrectangle, new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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});
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}
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}
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}
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e.Graphics.DrawImage((Image)B.Clone(), 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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