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How to write a Memory Scanner using C#

, 23 Sep 2006 CPOL
Search a process' memory to find specified 16, 32 or 64 bit data values.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Text;
using System.Windows.Forms;

namespace MemoryScanner
    public partial class SplashWindow : Form
        public SplashWindow()
            #region User Interface
            Bitmap bitmap = new Bitmap(this.Width, this.Height);
            Graphics graphic = Graphics.FromImage(bitmap);
            graphic.SmoothingMode = SmoothingMode.AntiAlias;
            Rectangle rectangle = new Rectangle(0, 0, this.Width, this.Height);
            LinearGradientBrush brush = new LinearGradientBrush(rectangle, Color.LightSteelBlue, Color.SteelBlue, 90, true);
            graphic.FillRectangle(brush, rectangle);
            Bitmap terminalBitmap = global::MemoryScanner.Properties.Resources.Splash;
            int distance = (this.Height - terminalBitmap.Height) / 2;
            Rectangle imageRectangel = new Rectangle((distance / 2), distance, terminalBitmap.Width, terminalBitmap.Height);
            graphic.DrawImage(terminalBitmap, imageRectangel);
            int textRectangleWidth = this.Width - (imageRectangel.Width + distance + (distance / 2));
            Rectangle textsRectangle = new Rectangle(imageRectangel.Right + (distance / 2), distance, textRectangleWidth, imageRectangel.Height);
            Rectangle sojanerRectangle = new Rectangle(textsRectangle.Left, textsRectangle.Top, textsRectangle.Width, (textsRectangle.Height / 2));
            Rectangle scannerRectangle = new Rectangle(textsRectangle.Left, sojanerRectangle.Bottom, textsRectangle.Width, (textsRectangle.Height / 2));
            StringFormat format = new StringFormat();
            format.Alignment = StringAlignment.Center;
            format.LineAlignment = StringAlignment.Center;
            graphic.DrawString("Sojaner", new Font("Verdana", 40f), Brushes.White, (RectangleF)sojanerRectangle, format);
            SizeF lineSize = graphic.MeasureString("Sojaner", new Font("Verdana", 40f));
            int firstPoint = ((sojanerRectangle.Width - (int)lineSize.Width) / 2) + sojanerRectangle.Left;
            int secondPoint = firstPoint + (int)lineSize.Width;
            Pen linePen = new Pen(Brushes.Orange, 3);
            graphic.DrawLine(linePen, firstPoint, sojanerRectangle.Bottom, secondPoint, sojanerRectangle.Bottom);
            graphic.DrawString("Memory Scanner", new Font("Verdana", 18f), Brushes.White, (RectangleF)scannerRectangle, format);
            Pen pen = new Pen(Brushes.White, 4);
            graphic.DrawRectangle(pen, rectangle);
            this.BackgroundImage = (Image)bitmap; 

        private void closeButton_Click(object sender, EventArgs e)

        private void nextButton_Click(object sender, EventArgs e)
            ProcessWindow process = new ProcessWindow();

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About the Author

Rojan Gh.
CEO Atrin Design Group
Iran (Islamic Republic Of) Iran (Islamic Republic Of)
MVC/SPA designer and programmer.
C# programmer on .net/mono/monomac/monotouch/monodroid frameworks.
jQuery/Knockout/Angular programmer.
And has been working since 2002.
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