Mega Code Archive

 

Categories / C# / GUI Windows Form

 

Use Label as status bar

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {     private System.Windows.Forms.Label lblCount;     List<Rectangle> squares = new List<Rectangle>();   public Form1() {         InitializeComponent();            }     private void NonOptimizedSquares_Paint(object sender, PaintEventArgs e)     {       Pen pen = new Pen(Color.Red, 10);       foreach (Rectangle square in squares) {         e.Graphics.DrawRectangle(pen, square);       }       pen.Dispose();       lblCount.Text = " " + squares.Count.ToString() + " squares";      }     private void NonOptimizedSquares_MouseDown(object sender, MouseEventArgs e)     {       if (e.Button == MouseButtons.Left)       {         Rectangle square = new Rectangle(e.X, e.Y, 20, 20);         squares.Add(square);                 square.Inflate(1, 1);                 Invalidate(square);       }      }     private void InitializeComponent()     {       this.lblCount = new System.Windows.Forms.Label();       this.SuspendLayout();       //        // lblCount       //        this.lblCount.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;       this.lblCount.Dock = System.Windows.Forms.DockStyle.Bottom;       this.lblCount.Location = new System.Drawing.Point(0, 251);       this.lblCount.Name = "lblCount";       this.lblCount.Padding = new System.Windows.Forms.Padding(2);       this.lblCount.Size = new System.Drawing.Size(299, 21);       this.lblCount.TabIndex = 0;       //        // NonOptimizedSquares       //        this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);       this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;       this.ClientSize = new System.Drawing.Size(299, 272);       this.Controls.Add(this.lblCount);       this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));       this.Name = "NonOptimizedSquares";       this.Text = "NonOptimizedSquares";       this.Paint += new System.Windows.Forms.PaintEventHandler(this.NonOptimizedSquares_Paint);       this.MouseDown += new System.Windows.Forms.MouseEventHandler(this.NonOptimizedSquares_MouseDown);       this.ResumeLayout(false);     }   [STAThread]   static void Main()   {     Application.EnableVisualStyles();     Application.Run(new Form1());   } }