private void Calc(string name) { ImgFormat imgFormat = new ImgFormat(); using (Image img = Image.FromFile(name)) { string extension = name.Substring(name.LastIndexOf('.')); // MessageBox.Show(ImageFormat.Jpeg.ToString()); using (MemoryStream ms = new MemoryStream()) { img.Save(ms, imgFormat[extension]); textBox2.Text = Convert.ToBase64String(ms.GetBuffer()); } } }
private void button2_Click(object sender, EventArgs e) { button2.Enabled = !button2.Enabled; ImgFormat imgFormat = new ImgFormat(); string name = txtImagePath.Text; //using (Image img = Image.FromFile(name)) //{ // string extension = name.Substring(name.LastIndexOf('.')); // // MessageBox.Show(ImageFormat.Jpeg.ToString()); // using (MemoryStream ms = new MemoryStream()) // { // img.Save(ms, imgFormat[extension]); // textBox2.Text = Convert.ToBase64String(ms.GetBuffer()); // } //} Calc(name); }