将winform定位到中心屏幕不起作用

Question

我在Winforms应用程序中有关于窗口位置的问题.

我需要在启动期间将窗口置于屏幕中央.我尝试了以下但是没有用.表单始终在左上角打开.

我在load事件中尝试了这些:

this.CenterToScreen();
this.Location = new Point((Screen.PrimaryScreen.WorkingArea.Width - this.Width) / 2,
                          (Screen.PrimaryScreen.WorkingArea.Height - this.Height) / 2);

更新:我已将表格的最大和最小尺寸设为1090,726.

我的设计器文件有这个代码:

        this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
        this.BackColor = System.Drawing.SystemColors.GrayText;
        this.ClientSize = new System.Drawing.Size(1074, 688);
        this.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
        this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
        this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
        this.MaximizeBox = false;
        this.MaximumSize = new System.Drawing.Size(1090, 726);
        this.MinimumSize = new System.Drawing.Size(1090, 726);
        this.Name = "Mail_Remainder";
        this.RightToLeftLayout = true;
        this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
        this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
        this.Text = "Remainder";
        this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
        this.Load += new System.EventHandler(this.Mail_Remainder_Load);
        this.Resize += new System.EventHandler(this.Mail_Remainder_Resize);
        this.ResumeLayout(false);
        this.PerformLayout();

还有其他办法吗？

请帮忙.

Answer 1

看看以下内容:

 Form1.StartPosition = FormStartPosition.CenterScreen;
 Form1.Show();

编辑:

这条线

 this.WindowState = System.Windows.Forms.FormWindowState.Maximized;

是导致偏心的那个.

如果你评论它:

    private void InitializeComponent()
    {
        this.SuspendLayout();
        // 
        // Form1
        // 
                    this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
        this.BackColor = System.Drawing.SystemColors.GrayText;
        this.ClientSize = new System.Drawing.Size(1074, 688);
        this.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
        this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
        this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
        this.MaximizeBox = false;
        this.MaximumSize = new System.Drawing.Size(1090, 726);
        this.MinimumSize = new System.Drawing.Size(1090, 726);
        this.Name = "Mail_Remainder";
        this.RightToLeftLayout = true;
        this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
        this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
        this.Text = "Remainder";
//            this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
        this.Load += new System.EventHandler(this.Mail_Remainder_Load);
        this.Resize += new System.EventHandler(this.Mail_Remainder_Resize);
        this.ResumeLayout(false);
        this.PerformLayout();

    }

窗口出现在屏幕中央.