github.com/scalingdata/go-ole@v1.2.0/example/ie/ie.go (about)

     1  // +build windows
     2  
     3  package main
     4  
     5  import (
     6  	"time"
     7  
     8  	ole "github.com/go-ole/go-ole"
     9  	"github.com/go-ole/go-ole/oleutil"
    10  )
    11  
    12  func main() {
    13  	ole.CoInitialize(0)
    14  	unknown, _ := oleutil.CreateObject("InternetExplorer.Application")
    15  	ie, _ := unknown.QueryInterface(ole.IID_IDispatch)
    16  	oleutil.CallMethod(ie, "Navigate", "http://www.google.com")
    17  	oleutil.PutProperty(ie, "Visible", true)
    18  	for {
    19  		if oleutil.MustGetProperty(ie, "Busy").Val == 0 {
    20  			break
    21  		}
    22  	}
    23  
    24  	time.Sleep(1e9)
    25  
    26  	document := oleutil.MustGetProperty(ie, "document").ToIDispatch()
    27  	window := oleutil.MustGetProperty(document, "parentWindow").ToIDispatch()
    28  	// set 'golang' to text box.
    29  	oleutil.MustCallMethod(window, "eval", "document.getElementsByName('q')[0].value = 'golang'")
    30  	// click btnG.
    31  	btnG := oleutil.MustCallMethod(window, "eval", "document.getElementsByName('btnG')[0]").ToIDispatch()
    32  	oleutil.MustCallMethod(btnG, "click")
    33  }