网上有好多都说支持中文，实际都不行 这个是我试过可以支持中文的 代码例子从网上找了个... string code = Request.Params["code"]; DotNetBarcode dnb = new DotNetBarcode(DotNetBarcode.Types.QRCode); Bitmap img = new Bitmap(100, 100); Graphics g = Graphics.FromImage(img); dnb.WriteBar(code, 0, 0, 120, 120, g); Response.ContentType = "image/gif"; img.Save(Response.OutputStream, ImageFormat.Gif);

DotNetBarcode调用示例。使用DotNetBarcode 之前,添加引用DotNetBarcode.dll。

反编译原DotNetBarcode.dll后修改而成，支持中文，在网上找了好久，很多打着支持中文的标签的都不行，这个可以！

Private Sub Button1 Click sender As Object e As EventArgs Handles Button1 Click Dim bc1 As DotNetBarcode New DotNetBarcode DotNetBarcode Types QRCode bc1 SaveFileType DotNetBarcode SaveFileTypes Gif bc1 QRSave txtBarcode Text Trim "d: barcode bmp" 4 End Sub">Private Sub Button1 Click sender As Object e As EventArgs Handles Button1 Click Dim bc1 As DotNetBarcode New DotNetBarcode DotNetBarcode Types QRCode bc1 SaveFileType DotNetBarcode SaveFileTypes Gif bc1 QRSave txtBarcode Text Trim "d: barcode bmp" 4 En [更多]