Author: coder

The read-only property control.

Posted on by coder 
   
 


using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Windows.Forms;


public class TimerCounter : System.Windows.Forms.UserControl {
    private System.Windows.Forms.Timer timer1;
    private System.ComponentModel.IContainer components;
    private int fCounter = 0;
    public int Counter {
        get {
            return fCounter;
        }
    }
    public TimerCounter() {
        this.components = new System.ComponentModel.Container();
        this.timer1 = new System.Windows.Forms.Timer(this.components);
        this.timer1.Enabled = true;
        this.timer1.Interval = 1000;
        this.timer1.Tick += new System.EventHandler(this.OnTick);
        this.Name = "TimerCounter";
    }
    private void OnTick(object sender, System.EventArgs e) {
        fCounter++;
    }
}
public class Form1 : System.Windows.Forms.Form {
    private System.Windows.Forms.Label label1 = new System.Windows.Forms.Label();
    private System.Windows.Forms.Label CounterLabel;
    private System.Windows.Forms.Button Update;
    private System.ComponentModel.Container components = null;
    private TimerCounter counter;

    public Form1() {
        counter = new TimerCounter();
        this.CounterLabel = new System.Windows.Forms.Label();
        this.Update = new System.Windows.Forms.Button();
        this.SuspendLayout();
        this.label1.Location = new System.Drawing.Point(32, 24);
        this.label1.Size = new System.Drawing.Size(48, 23);
        this.label1.Text = "Counter: ";
        this.CounterLabel.Location = new System.Drawing.Point(96, 24);
        this.CounterLabel.Size = new System.Drawing.Size(32, 23);
        this.Update.Location = new System.Drawing.Point(80, 72);
        this.Update.Text = "Update";
        this.Update.Click += new System.EventHandler(this.Update_Click);
        this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
        this.ClientSize = new System.Drawing.Size(224, 133);
        this.Controls.AddRange(new System.Windows.Forms.Control[] {this.Update,this.CounterLabel,this.label1});
        this.ResumeLayout(false);
    }
    [STAThread]
    static void Main() {
        Application.Run(new Form1());
    }
    private void Update_Click(object sender, System.EventArgs e) {
        CounterLabel.Text = counter.Counter.ToString();
    }
}

Numeric value based Up Down (Spinner)

Posted on by coder 


   


    using System;
  using System.Drawing;
  using System.Collections;
  using System.ComponentModel;
  using System.Windows.Forms;
  using System.Data;

  public class UpDownForm : System.Windows.Forms.Form
  {
    private System.Windows.Forms.Label lblCurrSel;
    private System.Windows.Forms.Button btnGetSelections;
    private System.Windows.Forms.Label label1;
    private System.Windows.Forms.NumericUpDown numericUpDown;

    public UpDownForm()
    {
      InitializeComponent();
    }
    private void InitializeComponent()
    {
      this.label1 = new System.Windows.Forms.Label ();
      this.numericUpDown = new System.Windows.Forms.NumericUpDown ();
      this.btnGetSelections = new System.Windows.Forms.Button ();
      this.lblCurrSel = new System.Windows.Forms.Label ();
      numericUpDown.BeginInit ();

      label1.Location = new System.Drawing.Point (8, 80);
      label1.Text = "Numeric UpDown Control";
      label1.Size = new System.Drawing.Size (232, 32);
      label1.Font = new System.Drawing.Font ("Verdana", 12);
      label1.TabIndex = 3;
      numericUpDown.Location = new System.Drawing.Point (264, 80);
      numericUpDown.Maximum = new decimal (5000);
      numericUpDown.Size = new System.Drawing.Size (168, 20);
      numericUpDown.ThousandsSeparator = true;
      numericUpDown.TabIndex = 1;
      numericUpDown.UpDownAlign = System.Windows.Forms.LeftRightAlignment.Left;
      numericUpDown.ValueChanged += new System.EventHandler (this.numericUpDown_ValueChanged);

      btnGetSelections.Location = new System.Drawing.Point (16, 136);
      btnGetSelections.Size = new System.Drawing.Size (136, 24);
      btnGetSelections.TabIndex = 4;
      btnGetSelections.Text = "Get Current Selections";
      btnGetSelections.Click += new System.EventHandler (this.btnGetSelections_Click);
      lblCurrSel.Location = new System.Drawing.Point (176, 120);
      lblCurrSel.Size = new System.Drawing.Size (256, 48);
      this.Text = "Spin Controls";
      this.AutoScaleBaseSize = new System.Drawing.Size (5, 13);
      this.ClientSize = new System.Drawing.Size (448, 181);
      this.Controls.Add (this.lblCurrSel);
      this.Controls.Add (this.btnGetSelections);
      this.Controls.Add (this.label1);
      this.Controls.Add (this.numericUpDown);
      numericUpDown.EndInit ();
    }
    static void Main() 
    {
      Application.Run(new UpDownForm());
    }

    protected void numericUpDown_ValueChanged (object sender, System.EventArgs e)
    {
      this.Text = "You changed the numeric value...";
    }

    protected void btnGetSelections_Click (object sender, System.EventArgs e)
    {
      lblCurrSel.Text =  "Number: " 
        + numericUpDown.Value;
    }
  }

String based DomainUpDown (Spinner)

Posted on by coder 


   


  using System;
  using System.Drawing;
  using System.Collections;
  using System.ComponentModel;
  using System.Windows.Forms;
  using System.Data;

  public class UpDownForm : System.Windows.Forms.Form
  {
    private System.Windows.Forms.Label lblCurrSel;
    private System.Windows.Forms.Button btnGetSelections;
    private System.Windows.Forms.Label label1;
    private System.Windows.Forms.DomainUpDown domainUpDown;

    public UpDownForm()
    {
      InitializeComponent();
    }

    private void InitializeComponent()
    {
      this.label1 = new System.Windows.Forms.Label ();
      this.domainUpDown = new System.Windows.Forms.DomainUpDown ();
      this.btnGetSelections = new System.Windows.Forms.Button ();
      this.lblCurrSel = new System.Windows.Forms.Label ();

      label1.Location = new System.Drawing.Point (8, 24);
      label1.Text = "Domain UpDown Control";
      label1.Size = new System.Drawing.Size (224, 32);
      label1.Font = new System.Drawing.Font ("Verdana", 12);
      label1.TabIndex = 2;

      domainUpDown.Location = new System.Drawing.Point (264, 24);
      domainUpDown.Text = "domainUpDown1";
      domainUpDown.Size = new System.Drawing.Size (168, 20);
      domainUpDown.TabIndex = 0;
      domainUpDown.Sorted = true;
      domainUpDown.Wrap = true;
      domainUpDown.SelectedItemChanged += new System.EventHandler (this.domainUpDown_SelectedItemChanged);
      domainUpDown.Items.AddRange(new object[4] {"B", "A", "C", "(D)"});
      btnGetSelections.Location = new System.Drawing.Point (16, 136);
      btnGetSelections.Size = new System.Drawing.Size (136, 24);
      btnGetSelections.TabIndex = 4;
      btnGetSelections.Text = "Get Current Selections";
      btnGetSelections.Click += new System.EventHandler (this.btnGetSelections_Click);

      lblCurrSel.Location = new System.Drawing.Point (176, 120);
      lblCurrSel.Size = new System.Drawing.Size (256, 48);
      this.Text = "Spin Controls";
      this.AutoScaleBaseSize = new System.Drawing.Size (5, 13);
      this.ClientSize = new System.Drawing.Size (448, 181);
      this.Controls.Add (this.lblCurrSel);
      this.Controls.Add (this.btnGetSelections);
      this.Controls.Add (this.label1);
      this.Controls.Add (this.domainUpDown);
    }
    static void Main() 
    {
      Application.Run(new UpDownForm());
    }

    protected void domainUpDown_SelectedItemChanged (object sender, System.EventArgs e)
    {
      this.Text = "You changed the string value...";
    }

    protected void btnGetSelections_Click (object sender, System.EventArgs e)
    {
      // Get info from updowns...
      lblCurrSel.Text = "String: " 
        + domainUpDown.Text ;
    }
  }

Unicode encoding: Japanese

Posted on by coder 


   


   using System;
   using System.Drawing;
   using System.Collections;
   using System.ComponentModel;
   using System.Windows.Forms;
   using System.Data;

   public class Unicode : System.Windows.Forms.Form {
      System.Windows.Forms.Label  myLabel = new System.Windows.Forms.Label();

      public Unicode()
      {
         this.SuspendLayout();

         this.myLabel.Font = new System.Drawing.Font("Microsoft Sans Serif", 50.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
         this.myLabel.Location = new System.Drawing.Point(20, 20);
         this.myLabel.Size = new System.Drawing.Size(800, 800);

         this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
         this.ClientSize = new System.Drawing.Size(800, 200);
         this.Controls.AddRange(new System.Windows.Forms.Control[] {this.myLabel});
         this.Name = "Unicode";
         this.Text = "Unicode";
         this.Load += new System.EventHandler(this.Unicode_Load);
         this.ResumeLayout(false);
      }

      [STAThread]
      static void Main() 
      {
         Application.Run(new Unicode());
      }

      private void Unicode_Load(object sender, System.EventArgs e)
      {
         // Japanese
         char[] japanese = { 'u3078',  'u3087', 'u3045',
                              'u3053', 'u305D', 'u0021'};                    

         myLabel.Text = new string(japanese) + "Unicode" + 'u0021';
      }
   }

Unicode encoding:

Posted on by coder 


   


   using System;
   using System.Drawing;
   using System.Collections;
   using System.ComponentModel;
   using System.Windows.Forms;
   using System.Data;

   public class Unicode : System.Windows.Forms.Form {
      System.Windows.Forms.Label  myLabel = new System.Windows.Forms.Label();

      public Unicode()
      {
         this.SuspendLayout();

         this.myLabel.Font = new System.Drawing.Font("Microsoft Sans Serif", 50.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
         this.myLabel.Location = new System.Drawing.Point(20, 20);
         this.myLabel.Size = new System.Drawing.Size(800, 800);

         this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
         this.ClientSize = new System.Drawing.Size(800, 200);
         this.Controls.AddRange(new System.Windows.Forms.Control[] {this.myLabel});
         this.Name = "Unicode";
         this.Text = "Unicode";
         this.Load += new System.EventHandler(this.Unicode_Load);
         this.ResumeLayout(false);
      }

      [STAThread]
      static void Main() 
      {
         Application.Run(new Unicode());
      }

      private void Unicode_Load(object sender, System.EventArgs e)
      {
         // Portuguese
         char[] portuguese = {'u0053', 'u0065', 'u006A', 
                                'u0061', 'u0020', 'u0062', 'u0065', 'u006D',
                                'u0020', 'u0076', 'u0069', 'u006E', 'u0064',  
                                'u006F', 'u0020', 'u0061', 'u0020' };                   

         myLabel.Text = new string(portuguese) + "Unicode" + 'u0021';
      }
   }

Unicode encoding: Russian

Posted on by coder 


   

   using System;
   using System.Drawing;
   using System.Collections;
   using System.ComponentModel;
   using System.Windows.Forms;
   using System.Data;

   public class Unicode : System.Windows.Forms.Form {
      System.Windows.Forms.Label  myLabel = new System.Windows.Forms.Label();

      public Unicode()
      {
         this.SuspendLayout();

         this.myLabel.Font = new System.Drawing.Font("Microsoft Sans Serif", 50.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
         this.myLabel.Location = new System.Drawing.Point(20, 20);
         this.myLabel.Size = new System.Drawing.Size(800, 800);

         this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
         this.ClientSize = new System.Drawing.Size(800, 200);
         this.Controls.AddRange(new System.Windows.Forms.Control[] {this.myLabel});
         this.Name = "Unicode";
         this.Text = "Unicode";
         this.Load += new System.EventHandler(this.Unicode_Load);
         this.ResumeLayout(false);
      }

      [STAThread]
      static void Main() 
      {
         Application.Run(new Unicode());
      }

      private void Unicode_Load(object sender, System.EventArgs e)
      {
         // Russian
         char[] russian = {  'u0414', 'u043E', 'u0431', 
                             'u0440', 'u043E', 'u0020', 'u043F', 'u043E', 
                             'u0436', 'u0430', 'u043B', 'u043E', 'u0432',
                             'u0430', 'u0442', 'u044A', 'u0020', 'u0432', 
                             'u0020' };                   

         myLabel.Text = new string(russian) + "Unicode" + 'u0021';
      }
   }

Unicode encoding: Spanish

Posted on by coder 


   


   using System;
   using System.Drawing;
   using System.Collections;
   using System.ComponentModel;
   using System.Windows.Forms;
   using System.Data;

   public class Unicode : System.Windows.Forms.Form {
      System.Windows.Forms.Label  myLabel = new System.Windows.Forms.Label();

      public Unicode()
      {
         this.SuspendLayout();

         this.myLabel.Font = new System.Drawing.Font("Microsoft Sans Serif", 50.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
         this.myLabel.Location = new System.Drawing.Point(20, 20);
         this.myLabel.Size = new System.Drawing.Size(800, 800);

         this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
         this.ClientSize = new System.Drawing.Size(800, 200);
         this.Controls.AddRange(new System.Windows.Forms.Control[] {this.myLabel});
         this.Name = "Unicode";
         this.Text = "Unicode";
         this.Load += new System.EventHandler(this.Unicode_Load);
         this.ResumeLayout(false);
      }

      [STAThread]
      static void Main() 
      {
         Application.Run(new Unicode());
      }

      private void Unicode_Load(object sender, System.EventArgs e)
      {
         // Spanish
         char[] spanish = {'u0042', 'u0069', 'u0065', 
                           'u006E', 'u0076', 'u0065', 'u006E', 'u0069', 
                           'u0064', 'u006F', 'u0020', 'u0061', 'u0020' };                  

         myLabel.Text = new string(spanish) + "Unicode" + 'u0021';
      }
   }