func readExample(fileName string, excel, workbooks *ole.IDispatch) {
workbook, err := oleutil.CallMethod(workbooks, "Open", fileName)
if err != nil {
log.Fatalln(err)
}
defer workbook.ToIDispatch().Release()
sheets := oleutil.MustGetProperty(excel, "Sheets").ToIDispatch()
sheetCount := (int)(oleutil.MustGetProperty(sheets, "Count").Val)
fmt.Println("sheet count=", sheetCount)
sheets.Release()
worksheet := oleutil.MustGetProperty(workbook.ToIDispatch(), "Worksheets", 1).ToIDispatch()
defer worksheet.Release()
for row := 1; row <= 2; row++ {
for col := 1; col <= 5; col++ {
cell := oleutil.MustGetProperty(worksheet, "Cells", row, col).ToIDispatch()
val, err := oleutil.GetProperty(cell, "Value")
if err != nil {
break
}
fmt.Printf("(%d,%d)=%+v toString=%s\n", col, row, val.Value(), val.ToString())
cell.Release()
}
}
}
func main() {
ole.CoInitialize(0)
unknown, err := oleutil.CreateObject("WMPlayer.OCX")
if err != nil {
log.Fatal(err)
}
wmp := unknown.MustQueryInterface(ole.IID_IDispatch)
collection := oleutil.MustGetProperty(wmp, "MediaCollection").ToIDispatch()
list := oleutil.MustCallMethod(collection, "getAll").ToIDispatch()
count := int(oleutil.MustGetProperty(list, "count").Val)
for i := 0; i < count; i++ {
item := oleutil.MustGetProperty(list, "item", i).ToIDispatch()
name := oleutil.MustGetProperty(item, "name").ToString()
sourceURL := oleutil.MustGetProperty(item, "sourceURL").ToString()
fmt.Println(name, sourceURL)
}
}
func main() {
ole.CoInitialize(0)
unknown, _ := oleutil.CreateObject("Excel.Application")
excel, _ := unknown.QueryInterface(ole.IID_IDispatch)
oleutil.PutProperty(excel, "Visible", true)
workbooks := oleutil.MustGetProperty(excel, "Workbooks").ToIDispatch()
workbook := oleutil.MustCallMethod(workbooks, "Add", nil).ToIDispatch()
worksheet := oleutil.MustGetProperty(workbook, "Worksheets", 1).ToIDispatch()
cell := oleutil.MustGetProperty(worksheet, "Cells", 1, 1).ToIDispatch()
oleutil.PutProperty(cell, "Value", 12345)
time.Sleep(2000000000)
oleutil.PutProperty(workbook, "Saved", true)
oleutil.CallMethod(workbook, "Close", false)
oleutil.CallMethod(excel, "Quit")
excel.Release()
ole.CoUninitialize()
}
func main() {
ole.CoInitialize(0)
unknown, _ := oleutil.CreateObject("InternetExplorer.Application")
ie, _ := unknown.QueryInterface(ole.IID_IDispatch)
oleutil.CallMethod(ie, "Navigate", "http://www.google.com")
oleutil.PutProperty(ie, "Visible", true)
for {
if oleutil.MustGetProperty(ie, "Busy").Val == 0 {
break
}
}
time.Sleep(1e9)
document := oleutil.MustGetProperty(ie, "document").ToIDispatch()
window := oleutil.MustGetProperty(document, "parentWindow").ToIDispatch()
// set 'golang' to text box.
oleutil.MustCallMethod(window, "eval", "document.getElementsByName('q')[0].value = 'golang'")
// click btnG.
btnG := oleutil.MustCallMethod(window, "eval", "document.getElementsByName('btnG')[0]").ToIDispatch()
oleutil.MustCallMethod(btnG, "click")
}
func main() {
ole.CoInitialize(0)
unknown, _ := oleutil.CreateObject("Agent.Control.1")
agent, _ := unknown.QueryInterface(ole.IID_IDispatch)
oleutil.PutProperty(agent, "Connected", true)
characters := oleutil.MustGetProperty(agent, "Characters").ToIDispatch()
oleutil.CallMethod(characters, "Load", "Merlin", "c:\\windows\\msagent\\chars\\Merlin.acs")
character := oleutil.MustCallMethod(characters, "Character", "Merlin").ToIDispatch()
oleutil.CallMethod(character, "Show")
oleutil.CallMethod(character, "Speak", "こんにちわ世界")
time.Sleep(4000000000)
}
func writeExample(excel, workbooks *ole.IDispatch, filepath string) {
// ref: https://msdn.microsoft.com/zh-tw/library/office/ff198017.aspx
// http://stackoverflow.com/questions/12159513/what-is-the-correct-xlfileformat-enumeration-for-excel-97-2003
const xlExcel8 = 56
workbook := oleutil.MustCallMethod(workbooks, "Add", nil).ToIDispatch()
defer workbook.Release()
worksheet := oleutil.MustGetProperty(workbook, "Worksheets", 1).ToIDispatch()
defer worksheet.Release()
cell := oleutil.MustGetProperty(worksheet, "Cells", 1, 1).ToIDispatch()
oleutil.PutProperty(cell, "Value", 12345)
cell.Release()
activeWorkBook := oleutil.MustGetProperty(excel, "ActiveWorkBook").ToIDispatch()
defer activeWorkBook.Release()
os.Remove(filepath)
// ref: https://msdn.microsoft.com/zh-tw/library/microsoft.office.tools.excel.workbook.saveas.aspx
oleutil.MustCallMethod(activeWorkBook, "SaveAs", filepath, xlExcel8, nil, nil).ToIDispatch()
//time.Sleep(2 * time.Second)
// let excel could close without asking
// oleutil.PutProperty(workbook, "Saved", true)
// oleutil.CallMethod(workbook, "Close", false)
}
func main() {
log.SetFlags(log.Flags() | log.Lshortfile)
ole.CoInitialize(0)
unknown, _ := oleutil.CreateObject("Excel.Application")
excel, _ := unknown.QueryInterface(ole.IID_IDispatch)
oleutil.PutProperty(excel, "Visible", true)
workbooks := oleutil.MustGetProperty(excel, "Workbooks").ToIDispatch()
cwd, _ := os.Getwd()
writeExample(excel, workbooks, cwd+"\\write.xls")
readExample(cwd+"\\excel97-2003.xls", excel, workbooks)
showMethodsAndProperties(workbooks)
workbooks.Release()
// oleutil.CallMethod(excel, "Quit")
excel.Release()
ole.CoUninitialize()
}
func main() {
ole.CoInitialize(0)
unknown, _ := oleutil.CreateObject("Outlook.Application")
outlook, _ := unknown.QueryInterface(ole.IID_IDispatch)
ns := oleutil.MustCallMethod(outlook, "GetNamespace", "MAPI").ToIDispatch()
folder := oleutil.MustCallMethod(ns, "GetDefaultFolder", 10).ToIDispatch()
contacts := oleutil.MustCallMethod(folder, "Items").ToIDispatch()
count := oleutil.MustGetProperty(contacts, "Count").Value().(int32)
for i := 1; i <= int(count); i++ {
item, err := oleutil.GetProperty(contacts, "Item", i)
if err == nil && item.VT == ole.VT_DISPATCH {
if value, err := oleutil.GetProperty(item.ToIDispatch(), "FullName"); err == nil {
fmt.Println(value.Value())
}
}
}
oleutil.MustCallMethod(outlook, "Quit")
}
func main() {
ole.CoInitialize(0)
unknown, _ := oleutil.CreateObject("Microsoft.XMLHTTP")
xmlhttp, _ := unknown.QueryInterface(ole.IID_IDispatch)
_, err := oleutil.CallMethod(xmlhttp, "open", "GET", "http://rss.slashdot.org/Slashdot/slashdot", false)
if err != nil {
panic(err.Error())
}
_, err = oleutil.CallMethod(xmlhttp, "send", nil)
if err != nil {
panic(err.Error())
}
state := -1
for state != 4 {
state = int(oleutil.MustGetProperty(xmlhttp, "readyState").Val)
time.Sleep(10000000)
}
responseXml := oleutil.MustGetProperty(xmlhttp, "responseXml").ToIDispatch()
items := oleutil.MustCallMethod(responseXml, "selectNodes", "/rss/channel/item").ToIDispatch()
length := int(oleutil.MustGetProperty(items, "length").Val)
for n := 0; n < length; n++ {
item := oleutil.MustGetProperty(items, "item", n).ToIDispatch()
title := oleutil.MustCallMethod(item, "selectSingleNode", "title").ToIDispatch()
fmt.Println(oleutil.MustGetProperty(title, "text").ToString())
link := oleutil.MustCallMethod(item, "selectSingleNode", "link").ToIDispatch()
fmt.Println(" " + oleutil.MustGetProperty(link, "text").ToString())
title.Release()
link.Release()
item.Release()
}
items.Release()
xmlhttp.Release()
}