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Managed Bitmaps 2

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19 Mar 2010CPOL5 min read 51.5K   991   36  
This article presents classes that represent bitmaps in full managed code.
 
namespace PfzDrawingSample
{
	partial class Form1
	{
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.IContainer components = null;

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
		protected override void Dispose(bool disposing)
		{
			if (disposing && (components != null))
			{
				components.Dispose();
			}
			base.Dispose(disposing);
		}

		#region Windows Form Designer generated code

		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.panel1 = new System.Windows.Forms.Panel();
			this.numericUpDownBlue = new System.Windows.Forms.NumericUpDown();
			this.numericUpDownGreen = new System.Windows.Forms.NumericUpDown();
			this.numericUpDownRed = new System.Windows.Forms.NumericUpDown();
			this.buttonSave = new System.Windows.Forms.Button();
			this.comboMethod = new System.Windows.Forms.ComboBox();
			this.label4 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.trackBarBlue = new System.Windows.Forms.TrackBar();
			this.label2 = new System.Windows.Forms.Label();
			this.trackBarGreen = new System.Windows.Forms.TrackBar();
			this.label1 = new System.Windows.Forms.Label();
			this.trackBarRed = new System.Windows.Forms.TrackBar();
			this.buttonLoad = new System.Windows.Forms.Button();
			this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
			this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
			this.panel1.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.numericUpDownBlue)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.numericUpDownGreen)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.numericUpDownRed)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.trackBarBlue)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.trackBarGreen)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.trackBarRed)).BeginInit();
			this.SuspendLayout();
			// 
			// panel1
			// 
			this.panel1.Controls.Add(this.numericUpDownBlue);
			this.panel1.Controls.Add(this.numericUpDownGreen);
			this.panel1.Controls.Add(this.numericUpDownRed);
			this.panel1.Controls.Add(this.buttonSave);
			this.panel1.Controls.Add(this.comboMethod);
			this.panel1.Controls.Add(this.label4);
			this.panel1.Controls.Add(this.label3);
			this.panel1.Controls.Add(this.trackBarBlue);
			this.panel1.Controls.Add(this.label2);
			this.panel1.Controls.Add(this.trackBarGreen);
			this.panel1.Controls.Add(this.label1);
			this.panel1.Controls.Add(this.trackBarRed);
			this.panel1.Controls.Add(this.buttonLoad);
			this.panel1.Dock = System.Windows.Forms.DockStyle.Bottom;
			this.panel1.Location = new System.Drawing.Point(0, 337);
			this.panel1.Name = "panel1";
			this.panel1.Size = new System.Drawing.Size(803, 165);
			this.panel1.TabIndex = 0;
			// 
			// numericUpDownBlue
			// 
			this.numericUpDownBlue.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
			this.numericUpDownBlue.Location = new System.Drawing.Point(714, 115);
			this.numericUpDownBlue.Maximum = new decimal(new int[] {
            255,
            0,
            0,
            0});
			this.numericUpDownBlue.Minimum = new decimal(new int[] {
            255,
            0,
            0,
            -2147483648});
			this.numericUpDownBlue.Name = "numericUpDownBlue";
			this.numericUpDownBlue.Size = new System.Drawing.Size(77, 20);
			this.numericUpDownBlue.TabIndex = 13;
			this.numericUpDownBlue.ValueChanged += new System.EventHandler(this.numericUpDownBlue_ValueChanged);
			// 
			// numericUpDownGreen
			// 
			this.numericUpDownGreen.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
			this.numericUpDownGreen.Location = new System.Drawing.Point(713, 64);
			this.numericUpDownGreen.Maximum = new decimal(new int[] {
            255,
            0,
            0,
            0});
			this.numericUpDownGreen.Minimum = new decimal(new int[] {
            255,
            0,
            0,
            -2147483648});
			this.numericUpDownGreen.Name = "numericUpDownGreen";
			this.numericUpDownGreen.Size = new System.Drawing.Size(77, 20);
			this.numericUpDownGreen.TabIndex = 12;
			this.numericUpDownGreen.ValueChanged += new System.EventHandler(this.numericUpDownGreen_ValueChanged);
			// 
			// numericUpDownRed
			// 
			this.numericUpDownRed.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
			this.numericUpDownRed.Location = new System.Drawing.Point(714, 13);
			this.numericUpDownRed.Maximum = new decimal(new int[] {
            255,
            0,
            0,
            0});
			this.numericUpDownRed.Minimum = new decimal(new int[] {
            255,
            0,
            0,
            -2147483648});
			this.numericUpDownRed.Name = "numericUpDownRed";
			this.numericUpDownRed.Size = new System.Drawing.Size(77, 20);
			this.numericUpDownRed.TabIndex = 11;
			this.numericUpDownRed.ValueChanged += new System.EventHandler(this.numericUpDownRed_ValueChanged);
			// 
			// buttonSave
			// 
			this.buttonSave.Location = new System.Drawing.Point(12, 115);
			this.buttonSave.Name = "buttonSave";
			this.buttonSave.Size = new System.Drawing.Size(75, 23);
			this.buttonSave.TabIndex = 10;
			this.buttonSave.Text = "Save";
			this.buttonSave.UseVisualStyleBackColor = true;
			this.buttonSave.Click += new System.EventHandler(this.buttonSave_Click);
			// 
			// comboMethod
			// 
			this.comboMethod.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.comboMethod.FormattingEnabled = true;
			this.comboMethod.Items.AddRange(new object[] {
            "Pfz.Drawing (Lock)",
            "Pfz.Drawing (ManagedBitmap)",
            "Get/SetPixel",
            "Unsafe"});
			this.comboMethod.Location = new System.Drawing.Point(12, 64);
			this.comboMethod.Name = "comboMethod";
			this.comboMethod.Size = new System.Drawing.Size(172, 21);
			this.comboMethod.TabIndex = 9;
			// 
			// label4
			// 
			this.label4.AutoSize = true;
			this.label4.Location = new System.Drawing.Point(12, 48);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(43, 13);
			this.label4.TabIndex = 8;
			this.label4.Text = "Method";
			// 
			// label3
			// 
			this.label3.AutoSize = true;
			this.label3.Location = new System.Drawing.Point(198, 115);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(28, 13);
			this.label3.TabIndex = 7;
			this.label3.Text = "Blue";
			// 
			// trackBarBlue
			// 
			this.trackBarBlue.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
						| System.Windows.Forms.AnchorStyles.Right)));
			this.trackBarBlue.Location = new System.Drawing.Point(232, 115);
			this.trackBarBlue.Maximum = 255;
			this.trackBarBlue.Minimum = -255;
			this.trackBarBlue.Name = "trackBarBlue";
			this.trackBarBlue.Size = new System.Drawing.Size(476, 45);
			this.trackBarBlue.TabIndex = 6;
			this.trackBarBlue.Scroll += new System.EventHandler(this.trackBarBlue_Scroll);
			// 
			// label2
			// 
			this.label2.AutoSize = true;
			this.label2.Location = new System.Drawing.Point(190, 64);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(36, 13);
			this.label2.TabIndex = 5;
			this.label2.Text = "Green";
			// 
			// trackBarGreen
			// 
			this.trackBarGreen.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
						| System.Windows.Forms.AnchorStyles.Right)));
			this.trackBarGreen.Location = new System.Drawing.Point(232, 64);
			this.trackBarGreen.Maximum = 255;
			this.trackBarGreen.Minimum = -255;
			this.trackBarGreen.Name = "trackBarGreen";
			this.trackBarGreen.Size = new System.Drawing.Size(476, 45);
			this.trackBarGreen.TabIndex = 4;
			this.trackBarGreen.Scroll += new System.EventHandler(this.trackBarGreen_Scroll);
			// 
			// label1
			// 
			this.label1.AutoSize = true;
			this.label1.Location = new System.Drawing.Point(199, 18);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(27, 13);
			this.label1.TabIndex = 3;
			this.label1.Text = "Red";
			// 
			// trackBarRed
			// 
			this.trackBarRed.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
						| System.Windows.Forms.AnchorStyles.Right)));
			this.trackBarRed.Location = new System.Drawing.Point(232, 13);
			this.trackBarRed.Maximum = 255;
			this.trackBarRed.Minimum = -255;
			this.trackBarRed.Name = "trackBarRed";
			this.trackBarRed.Size = new System.Drawing.Size(476, 45);
			this.trackBarRed.TabIndex = 2;
			this.trackBarRed.ValueChanged += new System.EventHandler(this.trackBarRed_ValueChanged);
			// 
			// buttonLoad
			// 
			this.buttonLoad.Location = new System.Drawing.Point(12, 13);
			this.buttonLoad.Name = "buttonLoad";
			this.buttonLoad.Size = new System.Drawing.Size(75, 23);
			this.buttonLoad.TabIndex = 0;
			this.buttonLoad.Text = "Load";
			this.buttonLoad.UseVisualStyleBackColor = true;
			this.buttonLoad.Click += new System.EventHandler(this.buttonLoad_Click);
			// 
			// openFileDialog
			// 
			this.openFileDialog.FileName = "openFileDialog1";
			// 
			// Form1
			// 
			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
			this.ClientSize = new System.Drawing.Size(803, 502);
			this.Controls.Add(this.panel1);
			this.Name = "Form1";
			this.Text = "Form1";
			this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
			this.panel1.ResumeLayout(false);
			this.panel1.PerformLayout();
			((System.ComponentModel.ISupportInitialize)(this.numericUpDownBlue)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.numericUpDownGreen)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.numericUpDownRed)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.trackBarBlue)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.trackBarGreen)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.trackBarRed)).EndInit();
			this.ResumeLayout(false);

		}

		#endregion

		private System.Windows.Forms.Panel panel1;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TrackBar trackBarBlue;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TrackBar trackBarGreen;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TrackBar trackBarRed;
		private System.Windows.Forms.Button buttonLoad;
		private System.Windows.Forms.SaveFileDialog saveFileDialog;
		private System.Windows.Forms.OpenFileDialog openFileDialog;
		private System.Windows.Forms.ComboBox comboMethod;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Button buttonSave;
		private System.Windows.Forms.NumericUpDown numericUpDownBlue;
		private System.Windows.Forms.NumericUpDown numericUpDownGreen;
		private System.Windows.Forms.NumericUpDown numericUpDownRed;
	}
}

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License

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Written By
Paulo Zemek
Software Developer (Senior) Microsoft
United States United States
I started to program computers when I was 11 years old, as a hobbyist, programming in AMOS Basic and Blitz Basic for Amiga.
At 12 I had my first try with assembler, but it was too difficult at the time. Then, in the same year, I learned C and, after learning C, I was finally able to learn assembler (for Motorola 680x0).
Not sure, but probably between 12 and 13, I started to learn C++. I always programmed "in an object oriented way", but using function pointers instead of virtual methods.

At 15 I started to learn Pascal at school and to use Delphi. At 16 I started my first internship (using Delphi). At 18 I started to work professionally using C++ and since then I've developed my programming skills as a professional developer in C++ and C#, generally creating libraries that help other developers do their work easier, faster and with less errors.

Want more info or simply want to contact me?
Take a look at: http://paulozemek.azurewebsites.net/
Or e-mail me at: paulozemek@outlook.com

Codeproject MVP 2012, 2015 & 2016
Microsoft MVP 2013-2014 (in October 2014 I started working at Microsoft, so I can't be a Microsoft MVP anymore).

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Posted 9 Feb 2010

Article Copyright 2010 by Paulo Zemek
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