Golang oleutil.CallMethod函数代码示例

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本文整理汇总了Golang中github.com/mattn/go-ole/oleutil.CallMethod函数的典型用法代码示例。如果您正苦于以下问题：Golang CallMethod函数的具体用法？Golang CallMethod怎么用？Golang CallMethod使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了CallMethod函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Invoke

func Invoke(this *ole.IDispatch, dispid int, riid *ole.GUID, lcid int, flags int16, dispparams *ole.DISPPARAMS, result *ole.VARIANT, pexcepinfo *ole.EXCEPINFO, nerr *uint) uintptr {
	switch dispid {
	case 0:
		log.Println("DataArrival")
		winsock := (*EventReceiver)(unsafe.Pointer(this)).host
		var data ole.VARIANT
		ole.VariantInit(&data)
		oleutil.CallMethod(winsock, "GetData", &data)
		array := (*ole.SAFEARRAY)(unsafe.Pointer(uintptr(data.Val)))
		s := ole.BytePtrToString((*byte)(unsafe.Pointer(uintptr(array.PvData))))
		println()
		println(s)
		println()
	case 1:
		log.Println("Connected")
		winsock := (*EventReceiver)(unsafe.Pointer(this)).host
		oleutil.CallMethod(winsock, "SendData", "GET / HTTP/1.0\r\n\r\n")
	case 3:
		log.Println("SendProgress")
	case 4:
		log.Println("SendComplete")
	case 5:
		log.Println("Close")
		this.Release()
	case 6:
		log.Fatal("Error")
	default:
		log.Println(dispid)
	}
	return ole.E_NOTIMPL
}

开发者ID:piaobocpp，项目名称:doc2pdf-go，代码行数:31，代码来源:winsock.go

示例2: main

func main() {
	ole.CoInitialize(0)
	unknown, _ := oleutil.CreateObject("Microsoft.XMLHTTP")
	xmlhttp, _ := unknown.QueryInterface(ole.IID_IDispatch)
	oleutil.CallMethod(xmlhttp, "open", "GET", "http://rss.slashdot.org/Slashdot/slashdot", false)
	oleutil.CallMethod(xmlhttp, "send", nil)
	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", "rdf:RDF/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()
		println(oleutil.MustGetProperty(title, "text").ToString())

		link := oleutil.MustCallMethod(item, "selectSingleNode", "link").ToIDispatch()
		println("  " + oleutil.MustGetProperty(link, "text").ToString())

		title.Release()
		link.Release()
		item.Release()
	}
	items.Release()
	xmlhttp.Release()
}

开发者ID:xushiwei，项目名称:go-ole，代码行数:31，代码来源:rssreader.go

示例3: getFriendlyName

func getFriendlyName(portname string) string {

	// this method panics a lot and i'm not sure why, just catch
	// the panic and return empty list
	defer func() {
		if e := recover(); e != nil {
			// e is the interface{} typed-value we passed to panic()
			log.Println("Got panic: ", e) // Prints "Whoops: boom!"
		}
	}()

	var friendlyName string

	// init COM, oh yeah
	ole.CoInitialize(0)
	defer ole.CoUninitialize()

	unknown, _ := oleutil.CreateObject("WbemScripting.SWbemLocator")
	defer unknown.Release()

	wmi, _ := unknown.QueryInterface(ole.IID_IDispatch)
	defer wmi.Release()

	// service is a SWbemServices
	serviceRaw, _ := oleutil.CallMethod(wmi, "ConnectServer")
	service := serviceRaw.ToIDispatch()
	defer service.Release()

	// result is a SWBemObjectSet
	//pname := syscall.StringToUTF16("SELECT * FROM Win32_PnPEntity where Name like '%" + "COM35" + "%'")
	pname := "SELECT * FROM Win32_PnPEntity where Name like '%" + portname + "%'"
	resultRaw, _ := oleutil.CallMethod(service, "ExecQuery", pname)
	result := resultRaw.ToIDispatch()
	defer result.Release()

	countVar, _ := oleutil.GetProperty(result, "Count")
	count := int(countVar.Val)

	for i := 0; i < count; i++ {
		// item is a SWbemObject, but really a Win32_Process
		itemRaw, _ := oleutil.CallMethod(result, "ItemIndex", i)
		item := itemRaw.ToIDispatch()
		defer item.Release()

		asString, _ := oleutil.GetProperty(item, "Name")

		println(asString.ToString())
		friendlyName = asString.ToString()
	}

	return friendlyName
}

开发者ID:BOHICAMAN，项目名称:serial-port-json-server，代码行数:52，代码来源:seriallist_windows.go

示例4: main

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)
}

开发者ID:xushiwei，项目名称:go-ole，代码行数:13，代码来源:msagent.go

示例5: QueryWmiFields

func QueryWmiFields(query string, fields []string) ([]map[string]string, error) {

	if len(fields) == 1 && fields[0] == "*" {
		logging.Errorf("`select * ` not supported, need to address fields explicitly.")
		return nil, fmt.Errorf("`select * ` not supported, need to address fields explicitly.")
	}

	resultRaw, err := oleutil.CallMethod(wmi_service, "ExecQuery", query)
	if err != nil {
		logging.Error("ExecQuery Failed: ", err)
		return nil, fmt.Errorf("ExecQuery Failed: %v", err)
	}
	result := resultRaw.ToIDispatch()
	defer result.Release()

	countVar, err := oleutil.GetProperty(result, "Count")
	if err != nil {
		logging.Errorf("Get result count Failed: %v", err)
		return nil, fmt.Errorf("Get result count Failed: %v", err)
	}
	count := int(countVar.Val)

	resultMap := []map[string]string{}

	for i := 0; i < count; i++ {
		itemMap := make(map[string]string)

		itemRaw, err := oleutil.CallMethod(result, "ItemIndex", i)
		if err != nil {
			return nil, fmt.Errorf("ItemIndex Failed: %v", err)
		}

		item := itemRaw.ToIDispatch()
		defer item.Release()

		for _, field := range fields {
			asString, err := oleutil.GetProperty(item, field)

			if err == nil {
				itemMap[field] = fmt.Sprintf("%v", asString.Value())
			} else {
				fmt.Println(err)
			}
		}

		resultMap = append(resultMap, itemMap)
		logging.Tracef("wmi query result: %+v", itemMap)
	}
	logging.Tracef("wmi query result count: %d", len(resultMap))
	return resultMap, nil
}

开发者ID:homingway，项目名称:hickwall，代码行数:51，代码来源:wmi.go

示例6: query

func (c *win_wmi_collector) query(query string, fields []string) ([]map[string]string, error) {
	if c.service != nil {
		resultRaw, err := oleutil.CallMethod(c.service, "ExecQuery", query)
		if err != nil {
			logging.Error("ExecQuery Failed: ", err)
			return nil, fmt.Errorf("ExecQuery Failed: %v", err)
		}
		result := resultRaw.ToIDispatch()
		defer result.Release()

		countVar, err := oleutil.GetProperty(result, "Count")
		if err != nil {
			logging.Error("Get result count Failed: ", err)
			return nil, fmt.Errorf("Get result count Failed: %v", err)
		}
		count := int(countVar.Val)

		resultMap := []map[string]string{}

		for i := 0; i < count; i++ {
			itemMap := make(map[string]string)

			itemRaw, err := oleutil.CallMethod(result, "ItemIndex", i)
			if err != nil {
				return nil, fmt.Errorf("ItemIndex Failed: %v", err)
			}

			item := itemRaw.ToIDispatch()
			defer item.Release()

			for _, field := range fields {
				asString, err := oleutil.GetProperty(item, field)

				if err == nil {
					itemMap[field] = fmt.Sprintf("%v", asString.Value())
				} else {
					logging.Errorf("cannot find field in SWbemObject: %v", err)
				}
			}

			resultMap = append(resultMap, itemMap)
			logging.Tracef("wmi query result: %+v", itemMap)
		}
		logging.Tracef("wmi query result count: %d", len(resultMap))
		return resultMap, nil
	} else {
		logging.Error("win_wmi_collector c.service is nil")
		return nil, fmt.Errorf("win_wmi_collector c.service is nil")
	}
}

开发者ID:homingway，项目名称:hickwall，代码行数:50，代码来源:wmi_windows.go

示例7: open

func (pt *PowerPoint) open(inFile string) (err error) {

	ole.CoInitialize(0)

	var unknown *ole.IUnknown

	unknown, err = oleutil.CreateObject("PowerPoint.Application")
	if err != nil {
		return
	}

	pt.app, err = unknown.QueryInterface(ole.IID_IDispatch)
	if err != nil {
		return
	}

	_, err = oleutil.PutProperty(pt.app, "DisplayAlerts", 1)
	if err != nil {
		return
	}

	pt.presentations, err = oleutil.GetProperty(pt.app, "Presentations")
	if err != nil {
		return
	}

	pt.ppt, err = oleutil.CallMethod(pt.presentations.ToIDispatch(), "Open", inFile, -1, 0, 0)
	if err != nil {
		return
	}

	return
}

开发者ID:nzheyuti，项目名称:doc2pdf-nodejs，代码行数:33，代码来源:powerpoint_windows.go

示例8: main

func main() {
	ole.CoInitialize(0)

	unknown, _ := oleutil.CreateObject("{248DD896-BB45-11CF-9ABC-0080C7E7B78D}")
	winsock, _ := unknown.QueryInterface(ole.IID_IDispatch)
	iid, _ := ole.CLSIDFromString("{248DD893-BB45-11CF-9ABC-0080C7E7B78D}")

	dest := &EventReceiver{}
	dest.lpVtbl = &EventReceiverVtbl{}
	dest.lpVtbl.pQueryInterface = syscall.NewCallback(QueryInterface)
	dest.lpVtbl.pAddRef = syscall.NewCallback(AddRef)
	dest.lpVtbl.pRelease = syscall.NewCallback(Release)
	dest.lpVtbl.pGetTypeInfoCount = syscall.NewCallback(GetTypeInfoCount)
	dest.lpVtbl.pGetTypeInfo = syscall.NewCallback(GetTypeInfo)
	dest.lpVtbl.pGetIDsOfNames = syscall.NewCallback(GetIDsOfNames)
	dest.lpVtbl.pInvoke = syscall.NewCallback(Invoke)
	dest.host = winsock

	oleutil.ConnectObject(winsock, iid, (*ole.IUnknown)(unsafe.Pointer(dest)))
	_, err := oleutil.CallMethod(winsock, "Connect", "127.0.0.1", 80)
	if err != nil {
		log.Fatal(err)
	}

	var m ole.Msg
	for dest.ref != 0 {
		ole.GetMessage(&m, 0, 0, 0)
		ole.DispatchMessage(&m)
	}
}

开发者ID:piaobocpp，项目名称:doc2pdf-go，代码行数:30，代码来源:winsock.go

示例9: Close

func (rc *AdodbRows) Close() error {
	_, err := oleutil.CallMethod(rc.rc, "Close")
	if err != nil {
		return err
	}
	return nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:7，代码来源:adodb.go

示例10: Commit

func (tx *AdodbTx) Commit() error {
	_, err := oleutil.CallMethod(tx.c.db, "CommitTrans")
	if err != nil {
		return err
	}
	return nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:7，代码来源:adodb.go

示例11: Rollback

func (tx *AdodbTx) Rollback() error {
	_, err := oleutil.CallMethod(tx.c.db, "Rollback")
	if err != nil {
		return err
	}
	return nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:7，代码来源:adodb.go

示例12: Begin

func (c *AdodbConn) Begin() (driver.Tx, error) {
	_, err := oleutil.CallMethod(c.db, "BeginTrans")
	if err != nil {
		return nil, err
	}
	return &AdodbTx{c}, nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:7，代码来源:adodb.go

示例13: connect

func (c *win_wmi_collector) connect() (err error) {
	// use COINIT_MULTITHREADED model
	ole.CoInitializeEx(0, ole.COINIT_MULTITHREADED)

	unknown, err := oleutil.CreateObject("WbemScripting.SWbemLocator")
	if err != nil {
		logging.Critical("oleutil.CreateObject Failed: ", err)
		return err
	}
	defer unknown.Release()

	wmi, err := unknown.QueryInterface(ole.IID_IDispatch)
	if err != nil {
		logging.Critical("QueryInterface Failed: ", err)
		return err
	}
	defer wmi.Release()

	serviceRaw, err := oleutil.CallMethod(wmi, "ConnectServer")
	if err != nil {
		logging.Critical("Connect to Server Failed", err)
		return err
	}

	c.service = serviceRaw.ToIDispatch()
	return nil
}

开发者ID:homingway，项目名称:hickwall，代码行数:27，代码来源:wmi_windows.go

示例14: Query

func (s *AdodbStmt) Query(args []driver.Value) (driver.Rows, error) {
	if err := s.bind(args); err != nil {
		return nil, err
	}
	rc, err := oleutil.CallMethod(s.s, "Execute")
	if err != nil {
		return nil, err
	}
	return &AdodbRows{s, rc.ToIDispatch(), -1, nil}, nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:10，代码来源:adodb.go

示例15: Exec

func (s *AdodbStmt) Exec(args []driver.Value) (driver.Result, error) {
	if err := s.bind(args); err != nil {
		return nil, err
	}
	_, err := oleutil.CallMethod(s.s, "Execute")
	if err != nil {
		return nil, err
	}
	return driver.ResultNoRows, nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:10，代码来源:adodb.go

示例16: main

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()
}

开发者ID:jeffycf，项目名称:go-ole，代码行数:20，代码来源:excel.go

示例17: bind

func (s *AdodbStmt) bind(args []driver.Value) error {
	if s.b != nil {
		for i, v := range args {
			var b string = "?"
			if len(s.b) < i {
				b = s.b[i]
			}
			unknown, err := oleutil.CallMethod(s.s, "CreateParameter", b, 12, 1)
			if err != nil {
				return err
			}
			param := unknown.ToIDispatch()
			defer param.Release()
			_, err = oleutil.PutProperty(param, "Value", v)
			if err != nil {
				return err
			}
			_, err = oleutil.CallMethod(s.ps, "Append", param)
			if err != nil {
				return err
			}
		}
	} else {
		for i, v := range args {
			var varval ole.VARIANT
			varval.VT = ole.VT_I4
			varval.Val = int64(i)
			val, err := oleutil.CallMethod(s.ps, "Item", &varval)
			if err != nil {
				return err
			}
			item := val.ToIDispatch()
			defer item.Release()
			_, err = oleutil.PutProperty(item, "Value", v)
			if err != nil {
				return err
			}
		}
	}
	return nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:41，代码来源:adodb.go

示例18: createMdb

func createMdb(f string) error {
	unk, err := oleutil.CreateObject("ADOX.Catalog")
	if err != nil {
		return err
	}
	cat, err := unk.QueryInterface(ole.IID_IDispatch)
	if err != nil {
		return err
	}
	_, err = oleutil.CallMethod(cat, "Create", "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+f+";")
	if err != nil {
		return err
	}
	return nil
}

开发者ID:hinike，项目名称:go-adodb，代码行数:15，代码来源:mdb.go

示例19: NumInput

func (s *AdodbStmt) NumInput() int {
	if s.b != nil {
		return len(s.b)
	}
	_, err := oleutil.CallMethod(s.ps, "Refresh")
	if err != nil {
		return -1
	}
	val, err := oleutil.GetProperty(s.ps, "Count")
	if err != nil {
		return -1
	}
	c := int(val.Val)
	return c
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:15，代码来源:adodb.go

示例20: Open

func (d *AdodbDriver) Open(dsn string) (driver.Conn, error) {
	ole.CoInitialize(0)
	unknown, err := oleutil.CreateObject("ADODB.Connection")
	if err != nil {
		return nil, err
	}
	db, err := unknown.QueryInterface(ole.IID_IDispatch)
	if err != nil {
		return nil, err
	}
	_, err = oleutil.CallMethod(db, "Open", dsn)
	if err != nil {
		return nil, err
	}
	return &AdodbConn{db}, nil
}

开发者ID:kleopatra999，项目名称:go-adodb，代码行数:16，代码来源:adodb.go

注：本文中的github.com/mattn/go-ole/oleutil.CallMethod函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。