Form resize and redraw : Form Event « GUI Windows Form « C# / C Sharp






Form resize and redraw

Form resize and redraw

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.CheckBox chkResizeRedraw;
      public Form1() {
            InitializeComponent();
            
      }
    private void FlawedResizing_Paint(object sender, PaintEventArgs e)
    {
            ResizeRedraw = chkResizeRedraw.Checked;
            Pen pen = new Pen(Color.Red, 1);
            e.Graphics.DrawEllipse(pen, new Rectangle(new Point(0, 0),
              this.ClientSize));
            pen.Dispose();        
            
    }

    private void chkResizeRedraw_CheckedChanged(object sender, EventArgs e)
    {
      Invalidate();
    }
    private void InitializeComponent()
    {
            this.chkResizeRedraw = new System.Windows.Forms.CheckBox();
            this.SuspendLayout();
            // 
            // chkResizeRedraw
            // 
            this.chkResizeRedraw.AutoSize = true;
            this.chkResizeRedraw.Location = new System.Drawing.Point(102, 104);
            this.chkResizeRedraw.Name = "chkResizeRedraw";
            this.chkResizeRedraw.Size = new System.Drawing.Size(95, 17);
            this.chkResizeRedraw.TabIndex = 0;
            this.chkResizeRedraw.Text = "ResizeRedraw";
            this.chkResizeRedraw.CheckedChanged += new System.EventHandler(this.chkResizeRedraw_CheckedChanged);
            // 
            // FlawedResizing
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(292, 266);
            this.Controls.Add(this.chkResizeRedraw);
            this.Name = "FlawedResizing";
            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
            this.Text = "FlawedResizing";
            this.Paint += new System.Windows.Forms.PaintEventHandler(this.FlawedResizing_Paint);
            this.ResumeLayout(false);
            this.PerformLayout();

    }

      [STAThread]
      static void Main()
      {
        Application.EnableVisualStyles();
        Application.Run(new Form1());
      }

}


           
       








Related examples in the same category

1.Form Window event: closing, closed, load, activated, deactivated
2.Scrolling (AutoScrollMinSize)
3.OnInputLanguageChangedOnInputLanguageChanged
4.Form Focus eventForm Focus event
5.On Mouse Wheel
6.OnMouseEnter, OnMouseHover, OnMouseLeave event
7.OnKeyDown event
8.OnClick event
9.Form OnResize
10.Form OnMove event
11.Cancel EventCancel Event
12.Uncloseable eventUncloseable event
13.Bind key action to a form windowBind key action to a form window
14.Form window closing eventForm window closing event
15.Form window load eventForm window load event
16.Form Mouse down actionForm Mouse down action
17.Form Key Press actionForm Key Press action
18.Form Paint event
19.Scroll Shapes