using IronBarCode;
// Reading many images asynchronously using ReadAsync
string[] imagePaths = new string[] { "image1.png", "image2.png" };
var resultsAsync = BarcodeReader.ReadAsync(imagePaths, new BarcodeReaderOptions() { ExpectMultipleBarcodes = true });
// Reading many PDFs asynchronously using ReadPdfAsync
string[] pdfPaths = new string[] { "doc1.pdf", "doc2.pdf" };
var resultsPdfAsync = BarcodeReader.ReadPdfsAsync(pdfPaths, new PdfBarcodeReaderOptions() { ExpectMultipleBarcodes = true, Scale = 3, DPI = 300 });
Imports IronBarCode
' Reading many images asynchronously using ReadAsync
Dim imagePaths As String() = New String() {"image1.png", "image2.png"}
Dim resultsAsync = BarcodeReader.ReadAsync(imagePaths, New BarcodeReaderOptions() With {.ExpectMultipleBarcodes = True})
' Reading many PDFs asynchronously using ReadPdfAsync
Dim pdfPaths As String() = New String() {"doc1.pdf", "doc2.pdf"}
Dim resultsPdfAsync = BarcodeReader.ReadPdfsAsync(pdfPaths, New PdfBarcodeReaderOptions() With {.ExpectMultipleBarcodes = True, .Scale = 3, .DPI = 300})Imports IronBarCode
' Reading many images asynchronously using ReadAsync
Dim imagePaths As String() = New String() {"image1.png", "image2.png"}
Dim resultsAsync = BarcodeReader.ReadAsync(imagePaths, New BarcodeReaderOptions() With {.ExpectMultipleBarcodes = True})
' Reading many PDFs asynchronously using ReadPdfAsync
Dim pdfPaths As String() = New String() {"doc1.pdf", "doc2.pdf"}
Dim resultsPdfAsync = BarcodeReader.ReadPdfsAsync(pdfPaths, New PdfBarcodeReaderOptions() With {.ExpectMultipleBarcodes = True, .Scale = 3, .DPI = 300})
我們可以使用BarcodeReader類別讀取條碼。 最簡單的方法是使用BarcodeReader.Read方法。 IronBarcode也有一個ReadAsync方法適用於多執行緒非同步程式設計。
同步與非同步方法
Read方法適合使用，並於主執行緒上呼叫。ReadAsync方法適用於非同步執行，允許程式在等待條碼讀取完成的同時繼續執行其他任務。BarcodeReaderOptions
ExpectMultipleBarcodes: 如果設置為true，讀取器將在影像中尋找多個條碼。EnhanceAccuracy: 提高準確性但以速度為代價。SpeedUp: 提高讀取效率，這可能在快速處理大量影像時有用。 但是，如果設置為true，這可能會降低準確性。Nuget Downloads 2,540,041|版本：2026.11剛剛發布
IronBarcode 是 IRONSUITE 的一部分
10 款適用於辦公室文件的 .NET API 產品
當您需要快速讀取、寫入和樣式化條形碼。
