Move BuildReadRequestPackage to PlcHelpers, cleanup.

2026-02-17 14:28:25 +08:00 · 2020-09-16 22:01:33 +02:00
parent e2a0ed548d
commit 4d37679c75
2 changed files with 15 additions and 13 deletions
--- a/S7.Net/PLCHelpers.cs
+++ b/S7.Net/PLCHelpers.cs
@@ -242,5 +242,20 @@ namespace S7.Net
                    offset++;
            }
        }
+
+        private static byte[] BuildReadRequestPackage(IList<DataRequestItem> dataItems)
+        {
+            int packageSize = 19 + (dataItems.Count * 12);
+            var package = new System.IO.MemoryStream(packageSize);
+
+            BuildHeaderPackage(package, dataItems.Count);
+
+            foreach (var dataItem in dataItems)
+            {
+                BuildReadDataRequestPackage(package, dataItem.DataType, dataItem.DB, dataItem.StartByteAddress, dataItem.ByteLength);
+            }
+
+            return package.ToArray();
+        }
    }
 }