You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.5 KiB
C#
57 lines
1.5 KiB
C#
using QRCoder;
|
|
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 POSV.OtherWaiMai
|
|
{
|
|
public partial class WaiMaiBindForm : BusinessForm
|
|
{
|
|
private string waimaiBrinUrl = "";
|
|
public WaiMaiBindForm(string brinUrl)
|
|
{
|
|
InitializeComponent();
|
|
this.waimaiBrinUrl = brinUrl;
|
|
}
|
|
|
|
protected override void OnLoad(EventArgs e)
|
|
{
|
|
base.OnLoad(e);
|
|
InstallQR();
|
|
}
|
|
|
|
private void InstallQR()
|
|
{
|
|
|
|
Bitmap bitmap = null;
|
|
QRCodeGenerator.ECCLevel eccLevel = QRCodeGenerator.ECCLevel.Q;
|
|
using (QRCodeGenerator qrGenerator = new QRCodeGenerator())
|
|
{
|
|
using (QRCodeData qrCodeData = qrGenerator.CreateQrCode(waimaiBrinUrl, eccLevel))
|
|
{
|
|
using (QRCode qrCode = new QRCode(qrCodeData))
|
|
{
|
|
bitmap = qrCode.GetGraphic(10, Color.Black, Color.White, false);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (bitmap != null)
|
|
{
|
|
qrPanel.BackgroundImageLayout = ImageLayout.Zoom;
|
|
qrPanel.Style.BackgroundImage = bitmap;
|
|
qrPanel.Invalidate();
|
|
}
|
|
else
|
|
{
|
|
ShowToastNotify(this, "二维码生成失败!");
|
|
}
|
|
}
|
|
}
|
|
}
|