From a40579c795d6fd67a53dcdc04a0cbc2371b14301 Mon Sep 17 00:00:00 2001 From: wjc <1243177876@qq.com> Date: 星期二, 28 三月 2023 14:08:32 +0800 Subject: [PATCH] 2023年03月28日14:08:30 --- HDL-ON_Android/Scan.cs | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/HDL-ON_Android/Scan.cs b/HDL-ON_Android/Scan.cs index f4f5de5..5748cf2 100644 --- a/HDL-ON_Android/Scan.cs +++ b/HDL-ON_Android/Scan.cs @@ -122,6 +122,8 @@ public static byte[] BytesFromText(string text, int width = 300, int height = 300) { + if (text == "") return null; + var barcodeWriter = new ZXing.Mobile.BarcodeWriter { Format = ZXing.BarcodeFormat.QR_CODE, -- Gitblit v1.8.0