winform设置窗体居中的有哪些方法

要将Winform窗体居中，可使用以下方法:

1. 使用Screen.PrimaryScreen对象的属性来获得主显示屏的宽度和高度。

int screenWidth = Screen.PrimaryScreen.Bounds.Width;
int screenHeight = Screen.PrimaryScreen.Bounds.Height;

1. 使用Form对象的Width和Height属性来获得窗体的宽度和高度。

int formWidth = this.Width;
int formHeight = this.Height;

1. 计算窗体的左上角坐标，并使用Location属性来设置窗体的位置。

int left = (screenWidth - formWidth) / 2;
int top = (screenHeight - formHeight) / 2;
this.Location = new Point(left, top);

完全的代码示例:

using System;
using System.Drawing;
using System.Windows.Forms;
namespace CenterForm
{
public partial class MainForm : Form
{
public MainForm()
{
InitializeComponent();
}
private void MainForm_Load(object sender, EventArgs e)
{
CenterForm();
}
private void CenterForm()
{
int screenWidth = Screen.PrimaryScreen.Bounds.Width;
int screenHeight = Screen.PrimaryScreen.Bounds.Height;
int formWidth = this.Width;
int formHeight = this.Height;
int left = (screenWidth - formWidth) / 2;
int top = (screenHeight - formHeight) / 2;
this.Location = new Point(left, top);
}
}
}

在窗体的Load事件中调用CenterForm方法，便可将窗体居中显示。