i 在这里是新的,实际上,我正在着手进行正处在正文的项目,而在该项目中,我想要在屏幕中心展示我的形式。 因此,我撰写了以下法典。

public class CenterForm : System.Windows.Forms.Form
{
private System.ComponentModel.Container components;

public CenterForm()
{
    InitializeComponent();
    CenterToScreen();
}

protected override void Dispose(bool disposing)
{
    if (disposing)
    {
        if (components != null)
        {
            components.Dispose();
        }
    }
    base.Dispose(disposing);
}

private void InitializeComponent()
{
    this.button1 = new System.Windows.Forms.Button();
    this.SuspendLayout();
    // 
    // button1
    // 
    this.button1.Location = new System.Drawing.Point(107, 177);
    this.button1.Name = "button1";
    this.button1.Size = new System.Drawing.Size(75, 23);
    this.button1.TabIndex = 0;
    this.button1.Text = "Ok";
    this.button1.UseVisualStyleBackColor = true;
    // 
    // CenterForm
    // 
    this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
    this.ClientSize = new System.Drawing.Size(292, 273);
    this.Controls.Add(this.button1);
    this.Name = "CenterForm";
    this.Text = "DataGridExample";
    this.Paint += new System.Windows.Forms.PaintEventHandler(this.CenterForm_Paint);
    this.Resize += new System.EventHandler(this.CenterForm_Resize);
    this.ResumeLayout(false);

}
[STAThread]
static void Main()
{
    Application.Run(new CenterForm());
}
private void CenterForm_Resize(object sender, System.EventArgs e)
{
    Invalidate();
    Console.WriteLine("Resize");
}
private void CenterForm_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
    Graphics g = e.Graphics;
    g.DrawString("Text",
      new Font("Times New Roman", 20),
      new SolidBrush(Color.Black),
      this.DisplayRectangle);
}

private Button button1;
}  

but it is giving some errors,that are 1)Error 1 center.Form1.Dispose(bool) : no suitable method found to override C:UserslogicwavesDocumentsVisual Studio 2005ProjectscentercenterForm1.Designer.cs 14 33 center

2)不可逆转2方案 C:UserslogicwavesDocumentsVisualroom 2005 ProjectscentercenterobjDebugcenter.exe 有一个以上的切入点:中心。 Program.Main() C:UserslogicwavesDocumentsVisualroom 2005 Projectscentercenter Programram.cs 13 21 Centre

3) 不可逆转方案 C:UserslogicwavesDocumentsVisualroom 2005 ProjectscentercenterobjDebugcenter.exe 有一个以上入境点:Main()中心 C:UserslogicwavesDocumentsVisualroom 2005 ProjectscentercenterForm1.cs 58 17 Center

应当做些什么来克服这些错误?