Question

c# 怎样打开一个文件显示在窗口，如打开图片并在form中显示，不是folderBrowserDialog，这是打开文件夹的

Answer 1

用OpenFileDialog
private void button1_Click(object sender, EventArgs e)
{
this.openFileDialog1.Filter = "BMP|*.bmp|GIF|*.gif|PNG|*.png";
if (this.openFileDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
this.pictureBox1.Image = new Bitmap(this.openFileDialog1.FileName);
}
}

Answer 2

用图片pictureBox