我想使用这里所描述的通过Outlook发送电子邮件。只要我已经打开Outlook,它就能正常工作。例如,如果Outlook最小化,并且我执行我的代码,那么我就可以发送一封电子邮件了。但是,如果Outlook关闭了,那么我将得到一个例外:
{System.Runtime.InteropServices.COMException (0x80004004): Operation aborted (Exception from HRESULT: 0x80004004 (E_ABORT))
at Microsoft.Office.Interop.Outlook._MailItem.get_Recipients()
at OutlookExample.Form1.btnSendEmail_Click(Object sender, EventArgs e) in C:\Users\abc\Documents\Visual Studio 2008\Projects\OutlookExample\OutlookExample\Form1.cs:line 28}以下是代码:
using Outlook = Microsoft.Office.Interop.Outlook;
...
private void btnSendEmail_Click(object sender, EventArgs e)
{
try
{
Outlook.Application oApp = new Outlook.Application();
Outlook.MailItem oMsg = Outlook.MailItem)oApp.CreateItem(Outlook.OlItemType.olMailItem);
oMsg.HTMLBody = "Hello, here is your message!";
oMsg.Subject = "This is a test message";
Outlook.Recipients oRecips = (Outlook.Recipients)oMsg.Recipients;
Outlook.Recipient oRecip = (Outlook.Recipient)oRecips.Add("rhr@sonlinc.dk");
oRecip.Resolve();
oMsg.Send();
oRecip = null;
oRecips = null;
oMsg = null;
oApp = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}为什么这个不行?
编辑:这是解决方案
using Outlook = Microsoft.Office.Interop.Outlook;
...
private void btnSendEmail_Click(object sender, EventArgs e)
{
try
{
Outlook.Application oApp = new Outlook.Application();
// These 3 lines solved the problem
Outlook.NameSpace ns = oApp.GetNamespace("MAPI");
Outlook.MAPIFolder f = ns.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderInbox);
System.Threading.Thread.Sleep(5000); // test
Outlook.MailItem oMsg = Outlook.MailItem)oApp.CreateItem(Outlook.OlItemType.olMailItem);
oMsg.HTMLBody = "Hello, here is your message!";
oMsg.Subject = "This is a test message";
Outlook.Recipients oRecips = (Outlook.Recipients)oMsg.Recipients;
Outlook.Recipient oRecip = (Outlook.Recipient)oRecips.Add("rhr@sonlinc.dk");
oRecip.Resolve();
oMsg.Send();
oRecip = null;
oRecips = null;
oMsg = null;
oApp = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}发布于 2012-07-04 13:35:10
以下代码对我来说可靠地工作了几个月:
app = new Microsoft.Office.Interop.Outlook.Application();
Microsoft.Office.Interop.Outlook.NameSpace ns = app.GetNamespace("MAPI");
f = ns.GetDefaultFolder(OlDefaultFolders.olFolderInbox);
Thread.Sleep(5000); // a bit of startup grace time.如果outlook是打开的,它会使用它,如果它没有打开它,则使用它。当然,如果您的outlook需要您登录,您的代码将不允许这样做。有些系统使您很难自动登录。
发布于 2014-01-29 14:58:28
我不喜欢使用Thread.Sleep 5秒的想法,所以我找到了另一个解决方案,它对我有效:
您所需要的只是为新创建的MailItem获取检查器对象
Outlook.Application oApp = new Outlook.Application();
Outlook.MailItem oMsg = (Outlook.MailItem)oApp.CreateItem(Outlook.OlItemType.olMailItem);
Outlook.Inspector oInspector = oMsg.GetInspector;答案最初发表在谷歌集团中,最初是针对Outlook 2007的(但对于我来说,Outlook 2010很管用)
https://stackoverflow.com/questions/11330101
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