Use ScrollBar to control the picture size
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
public class Sizer : System.Windows.Forms.Form {
private System.Windows.Forms.PictureBox picCritter;
private System.Windows.Forms.HScrollBar scrSize;
public static void Main(){
Application.Run(new Sizer());
}
public Sizer() {
InitializeComponent();
}
private void InitializeComponent() {
this.picCritter = new System.Windows.Forms.PictureBox();
this.scrSize = new System.Windows.Forms.HScrollBar();
this.SuspendLayout();
this.picCritter.BackColor = System.Drawing.Color.White;
this.picCritter.Image = new Bitmap("winter.jpg");
this.picCritter.Location = new System.Drawing.Point(8, 8);
this.picCritter.Name = "picCritter";
this.picCritter.Size = new System.Drawing.Size(40, 40);
this.picCritter.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
this.picCritter.TabIndex = 0;
this.picCritter.TabStop = false;
this.scrSize.Location = new System.Drawing.Point(16, 248);
this.scrSize.Maximum = 200;
this.scrSize.Minimum = 50;
this.scrSize.Name = "scrSize";
this.scrSize.Size = new System.Drawing.Size(256, 16);
this.scrSize.TabIndex = 1;
this.scrSize.Value = 50;
this.scrSize.Scroll += new System.Windows.Forms.ScrollEventHandler(this.scrSize_Scroll);
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.AddRange(new System.Windows.Forms.Control[] {this.scrSize,
this.picCritter});
this.Name = "Sizer";
this.Text = "Sizer";
this.ResumeLayout(false);
}
private void scrSize_Scroll(object sender, System.Windows.Forms.ScrollEventArgs e) {
picCritter.Size = new Size(scrSize.Value, scrSize.Value);
}
}
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