我可以看到很多非常相似的线程,但似乎没有给我一个应该是非常基本的解决方案。
从我的winforms应用程序中,我需要关闭一个word文档的运行实例(从应用程序本身打开)。当我从应用程序中打开word文档时,我会在列表中跟踪它。现在我如何关闭同一个文档呢?
这是我尝试的:
private bool CloseWord(string osPath) //here I pass the fully qualified path of the file
{
try
{
Word.Application app = (Word.Application)Marshal.GetActiveObject("Word.Application");
if (app == null)
return true;
foreach (Word.Document d in app.Documents)
{
if (d.FullName.ToLower() == osPath.ToLower())
{
d.What? //How to close here?
return true;
}
}
return true;
}
catch
{
return true;
}
}
我得到了很多方法的文档对象,但只有一个.Close()
关闭它有这样的参数:ref object SaveChanges, ref object OriginalFormat, ref object RouteDocument
,我不明白。
理想的方式是什么?谢谢. .
编辑:我无法关闭整个Word应用程序(WinWord),因为用户可能打开了其他Word文件。
我需要终止单词实例(如
Process.Kill()
)没有任何提示用户是否保存等
从这里得到的解决方案。
Word.Application app = (Word.Application)System.Runtime.InteropServices.Marshal.GetActiveObject("Word.Application");
if (app == null)
return true;
foreach (Word.Document d in app.Documents)
{
if (d.FullName.ToLower() == osPath.ToLower())
{
object saveOption = Word.WdSaveOptions.wdDoNotSaveChanges;
object originalFormat = Word.WdOriginalFormat.wdOriginalDocumentFormat;
object routeDocument = false;
d.Close(ref saveOption, ref originalFormat, ref routeDocument);
return true;
}
}
return true;
不如这样写:
修改自:http://www.dreamincode.net/code/snippet1541.htm
public static bool KillProcess(string name)
{
//here we're going to get a list of all running processes on
//the computer
foreach (Process clsProcess in Process.GetProcesses())
{
if (Process.GetCurrentProcess().Id == clsProcess.Id)
continue;
//now we're going to see if any of the running processes
//match the currently running processes. Be sure to not
//add the .exe to the name you provide, i.e: NOTEPAD,
//not NOTEPAD.EXE or false is always returned even if
//notepad is running.
//Remember, if you have the process running more than once,
//say IE open 4 times the loop thr way it is now will close all 4,
//if you want it to just close the first one it finds
//then add a return; after the Kill
if (clsProcess.ProcessName.Contains(name))
{
clsProcess.Kill();
return true;
}
}
//otherwise we return a false
return false;
}
我知道已经太晚了,但是我发现了这个主题,因为我有同样的问题。
我的解决方案可能会帮助到其他人。
上面的解决方案没有很好地工作,因为它杀死了所有正在运行的Word实例,尽管它不是由c#程序而是由用户打开的。
所以这不是用户友好的
我的代码在c#中检查Word.Application
对象创建之前/之后的进程,并在List<int>
中写入WINWORD
进程的id然后比较两个List<int>
中的值。如果在两个List<int>
中都没有找到processID
,它会杀死这个ID的进程。
public List<int> getRunningProcesses()
{
List<int> ProcessIDs = new List<int>();
//here we're going to get a list of all running processes on
//the computer
foreach (Process clsProcess in Process.GetProcesses())
{
if (Process.GetCurrentProcess().Id == clsProcess.Id)
continue;
if (clsProcess.ProcessName.Contains("WINWORD"))
{
ProcessIDs.Add(clsProcess.Id);
}
}
return ProcessIDs;
}
运行此命令两次(一次在创建Word之前)。
List<int> processesbeforegen = getRunningProcesses();
// APP CREATION/ DOCUMENT CREATION HERE...
List<int> processesaftergen = getRunningProcesses();
然后运行killProcesses(processesbeforegen, processesaftergen);
private void killProcesses(List<int> processesbeforegen, List<int> processesaftergen)
{
foreach (int pidafter in processesaftergen)
{
bool processfound = false;
foreach (int pidbefore in processesbeforegen)
{
if (pidafter == pidbefore)
{
processfound = true;
}
}
if (processfound == false)
{
Process clsProcess = Process.GetProcessById(pidafter);
clsProcess.Kill();
}
}
}
如果你想关闭整个word应用程序,只需调用:
Word.Application app = (Word.Application)System.Runtime.InteropServices.Marshal.GetActiveObject("Word.Application");
if (app == null)
return true;
app.Quit(false);