64 lines
1.8 KiB
C#
64 lines
1.8 KiB
C#
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Button Image, Size, Parent
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using System;
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using System.Drawing;
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using System.Windows.Forms;
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class BitmapButtons: Form
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{
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int cxBtn, cyBtn, dxBtn;
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Button btnLarger, btnSmaller;
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public static void Main()
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{
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Application.Run(new BitmapButtons());
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}
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public BitmapButtons()
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{
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ResizeRedraw = true;
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dxBtn = Font.Height;
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btnLarger = new Button();
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btnLarger.Parent = this;
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btnLarger.Image = new Bitmap(GetType(), "LargerButton.bmp") ;
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cxBtn = btnLarger.Image.Width + 8;
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cyBtn = btnLarger.Image.Height + 8;
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btnLarger.Size = new Size(cxBtn, cyBtn);
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btnLarger.Click += new EventHandler(ButtonLargerOnClick);
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btnSmaller = new Button();
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btnSmaller.Parent = this;
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btnSmaller.Image = new Bitmap(GetType(), "SmallerButton.bmp");
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btnSmaller.Size = new Size(cxBtn, cyBtn);
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btnSmaller.Click += new EventHandler(ButtonSmallerOnClick);
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OnResize(EventArgs.Empty);
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}
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protected override void OnResize(EventArgs ea)
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{
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base.OnResize(ea);
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btnLarger.Location = new Point(ClientSize.Width / 2 - cxBtn - dxBtn / 2,
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(ClientSize.Height - cyBtn) / 2);
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btnSmaller.Location = new Point(ClientSize.Width / 2 + dxBtn / 2,
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(ClientSize.Height - cyBtn) / 2);
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}
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void ButtonLargerOnClick(object obj, EventArgs ea)
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{
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Left = 40;
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Top = 40;
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Width = 40;
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Height = 40;
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}
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void ButtonSmallerOnClick(object obj, EventArgs ea)
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{
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Left = 240;
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Top = 240;
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Width = 25;
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Height = 25;
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}
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}
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