Вот держи кусок рабочей проги (делает как раз то, что тебе нужно):
| Код |
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Threading;
using Microsoft.DirectX;
using Microsoft.DirectX.DirectDraw;
namespace TestDirectDraw
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.ComponentModel.IContainer components;
private System.Windows.Forms.ImageList imageList1;
private System.Threading.Thread DrawThread;
private bool m_Terminated;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
this.imageList1 = new System.Windows.Forms.ImageList(this.components);
//
// imageList1
//
this.imageList1.ImageSize = new System.Drawing.Size(128, 128);
this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
this.imageList1.TransparentColor = System.Drawing.Color.Transparent;
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(640, 510);
this.Name = "Form1";
this.Text = "Form1";
this.Closing += new System.ComponentModel.CancelEventHandler(this.Form1_Closing);
this.Load += new System.EventHandler(this.Form1_Load);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void Form1_Load(object sender, System.EventArgs e)
{
m_Terminated = false;
DrawThread = new Thread(new ThreadStart(DrawBoxThreadBody));
DrawThread.Start();
}
void DrawBoxThreadBody()
{
Device DirectDraw = new Device(CreateFlags.HardwareOnly);
const string Text = "Текущее время 89:78";
if (DirectDraw != null)
{
DirectDraw.SetCooperativeLevel(this, CooperativeLevelFlags.Normal);
SurfaceCaps SurfaceCapabilities = new SurfaceCaps();
SurfaceCapabilities.PrimarySurface = true;
SurfaceDescription Description = new SurfaceDescription(SurfaceCapabilities);
Surface PrimaryBuffer = new Surface(Description, DirectDraw);
PrimaryBuffer.Clipper = new Clipper(DirectDraw);
PrimaryBuffer.FillColor = System.Drawing.Color.Black;
System.IntPtr PrimaryDC = PrimaryBuffer.GetDc();
System.Drawing.Graphics gr = System.Drawing.Graphics.FromHdc(PrimaryDC);
int i = 24;
System.Drawing.Font TextFont = new Font("Comic Sans MS", i);
System.Drawing.SizeF TextSize = gr.MeasureString(Text, TextFont);
while (TextSize.Width < DirectDraw.DisplayMode.Width)
{
TextFont = new Font("Comic Sans MS", i);
TextSize = gr.MeasureString(Text, TextFont);
i++;
TextFont.Dispose();
}
TextFont = new Font("Comic Sans MS", i - 2);
while (!m_Terminated)
{
gr.DrawString(Text, TextFont, Brushes.DarkGoldenrod, 0, 0);
Thread.Sleep(10);
}
TextFont.Dispose();
PrimaryBuffer.Dispose();
DirectDraw.Dispose();
}
}
private void Form1_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
m_Terminated = true;
DrawThread.Join();
}
}
}
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Тока в референсы не забудь добавить сборки для Managed DirectX. |
