using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
 
namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            //ここならOKかも
            StartPosition = FormStartPosition.CenterScreen;
        }
 
        private void Form1_Load(object sender, EventArgs e)
        {
            //タイミング的に遅い
            //StartPosition = FormStartPosition.CenterScreen;
        }
    }
}
 

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