September Morn Update

Task/OLE-Automation/Go/ole-automation.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+    "time"
+    ole "github.com/go-ole/go-ole"
+    "github.com/go-ole/go-ole/oleutil"
+)
+
+func main() {
+    ole.CoInitialize(0)
+    unknown, _ := oleutil.CreateObject("Word.Application")
+    word, _ := unknown.QueryInterface(ole.IID_IDispatch)
+    oleutil.PutProperty(word, "Visible", true)
+    documents := oleutil.MustGetProperty(word, "Documents").ToIDispatch()
+    document := oleutil.MustCallMethod(documents, "Add").ToIDispatch()
+    content := oleutil.MustGetProperty(document, "Content").ToIDispatch()
+    paragraphs := oleutil.MustGetProperty(content, "Paragraphs").ToIDispatch()
+    paragraph := oleutil.MustCallMethod(paragraphs, "Add").ToIDispatch()
+    rnge := oleutil.MustGetProperty(paragraph, "Range").ToIDispatch()
+    oleutil.PutProperty(rnge, "Text", "This is a Rosetta Code test document.")
+
+    time.Sleep(10 * time.Second)
+
+    oleutil.PutProperty(document, "Saved", true)
+    oleutil.CallMethod(document, "Close", false)
+    oleutil.CallMethod(word, "Quit")
+    word.Release()
+
+    ole.CoUninitialize()
+}