/// <summary>
/// 生成二维码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnMakeQr_Click(object sender, EventArgs e)
{
//如果选择开启图标
if (radioButton2.Checked)
{
if (!triggerIcon)
{
MessageBox.Show("未选择图标。", "出错了！", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
qrBitmap = QRCoderHelper.QrMaker(richTextBox1.Text, trackBar1.Value, trackBar2.Value, label12.Text, trackBar3.Value, trackBar4.Value, radioButton4.Checked);
}
else//反之
{
if (string.IsNullOrEmpty(richTextBox1.Text))
{
MessageBox.Show("未输入二维码内容。", "出错了！", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
qrBitmap = QRCoderHelper.QrMaker(richTextBox1.Text, trackBar1.Value, trackBar2.Value, radioButton4.Checked);
}
pictureBox1.Image = qrBitmap;
panel1.Visible = false;
pictureBox1.Visible = true;
triggerDrag = true;
CheckQrCodeWorks();
}
/// <summary>
/// 拖入二维码的时候。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainForm_DragEnter(object sender, DragEventArgs e)
{
var paths = e.Data.GetData(typeof(string[])) as string[];
richTextBox1.Text = QRCoderHelper.QrDecoder(paths[0]);
pictureBox1.Image = new Bitmap(paths[0]);
qrBitmap = new Bitmap(paths[0]);
panel1.Visible = false;
pictureBox1.Visible = true;
BtnMakeQr.Text = "重新生成";
triggerDrag = true;
}
/// <summary>
/// 检测二维码是否可用
/// </summary>
private void CheckQrCodeWorks()
{
if (qrBitmap == null)
{
MessageBox.Show("未生成二维码", "出错了！", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (QRCoderHelper.QrDecoder(qrBitmap) != "error")
{
MessageBox.Show("检测结果：该二维码可用~", "检测完成", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
triggerChecked = true;
return;
}
else
{
MessageBox.Show("检测结果：该二维码不可用，可能是二维码内容超出限制。" + "\n" + " 建议提高\'容量级别\'~", "检测完成", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
triggerChecked = false;
return;
}
}
