VC ++ 6.0 MFC如何生成二维条码 [英] VC++ 6.0 MFC how to generate 2D barcode
问题描述
使用iTextSharp第三方DLL创建条码图像
以下代码是用C#application开发的。在vc ++ 6.0 mfc应用程序上实现
我的尝试:
C#示例:
私有字符串GenerateBarCodeStringMFormat(M,姓名,年龄,地址,城市,密码);
{
返回BarCodeString;
}
public static byte [] generateBarCodeMFormat(string strBarCode){iTextSharp.text.pdf.BarcodePDF417 barcode = new iTextSharp.text。 pdf.BarcodePDF417();
barcode.SetText(strBarCode); System.Drawing.Image img = barcode.CreateDrawingImage(Color.Black,Color.White);
MemoryStream ms = new MemoryStream(); img.Save(ms,System.Drawing.Imaging.ImageFormat.Gif); byte [] m_Bytes = ms.ToArray();返回m_Bytes;
}
Used iTextSharp third Party DLL to create the Barcode image
below code was developed in C# application.how to Implement on vc++ 6.0 mfc application
What I have tried:
Examples for C#:
private string GenerateBarCodeStringMFormat("M ",Name,age,address,city,pincode);
{
return BarCodeString;
}
public static byte[] generateBarCodeMFormat(string strBarCode) { iTextSharp.text.pdf.BarcodePDF417 barcode = new iTextSharp.text.pdf.BarcodePDF417();
barcode.SetText(strBarCode); System.Drawing.Image img = barcode.CreateDrawingImage(Color.Black, Color.White);
MemoryStream ms = new MemoryStream(); img.Save(ms, System.Drawing.Imaging.ImageFormat.Gif); byte[] m_Bytes = ms.ToArray(); return m_Bytes;
}
推荐答案
你不能因为 iTextSharp 是一个托管的.Net DLL,不能与C ++一起使用。您所能做的就是使用托管C ++ / CLI,这需要更新的VisualStudio版本。
You can't because iTextSharp is a managed .Net DLL that can't be used with C++. All you can do is using managed C++/CLI which requires a newer VisualStudio version.
在 VC ++ 6.0 MFC如何生成二维条码128 [ ^ ]。此外,使用 Windows GDI [ ^ ]。
See your original question at VC++ 6.0 MFC how to generate 2D barcode 128[^]. Additionally, drawing bars on a screen or printer is not difficult using Windows GDI[^].
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