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lang: ja-jp
breaks: true
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# C# Window を 表示してすぐ閉じるまでの 処理時間計測 2022-03-29

* .NET Framework WPF Window ：0.22秒～0.28秒
* .NET Framework Form　　　　：0.14秒～0.18秒

## WPF

Stopwatch sw = new Stopwatch();
sw.Start();

Window1 win = new Window1();
win.WindowStartupLocation = WindowStartupLocation.CenterOwner;
win.Owner = this;
win.ShowDialog();    // Loaded で Close();

sw.Stop();

textBox1.Text = sw.Elapsed.ToString();

## Form

Stopwatch sw = new Stopwatch();
sw.Start();

Form2 form = new Form2();
form.StartPosition = FormStartPosition.CenterParent;
form.ShowDialog();    // Shown で Close();

sw.Stop();

this.textBox1.Text = sw.Elapsed.ToString();

###### tags: `C#` `Window` `処理時間計測` `WPF` `WinForm`