mapi

问题 I am using MAPI for opening default web mail client in my C# web application. Now it is opening as dialog box first then outlook window. I want to open direct default mail client window using MAPI. But when I am deploying on IIS then MAPI is not calling Mail Dialog box. Is there simple way of calling web mail client using MAPI with attachment? 回答1: Don't use the MAPI. Use System.Net.Mail: http://www.systemnetmail.com/faq/3.4.1.aspx static void AttachmentFromFile() { //create the mail message

问题 When Outlook is working in online mode (not cached), interenet message id is broken during sent. When I check internet message id (PR_INTERNET_MESSAGE_ID_W) in Sent folder and for the same item in recepient's Inbox folder it is different. Sent time is also different and can differ up to 10 seconds and once it was even 10 minutes! Even in the simplest case when I sent a message to myself breaks. There is KB924213 that describing a similar issue. It is deleted by MS, but can be found here:

问题 Starting on April 22, 2020 this code snippet started failing: HRESULT hRes; MAPIINIT_0 MAPIINIT= { 0, MAPI_MULTITHREAD_NOTIFICATIONS}; hRes = MAPIInitialize(&MAPIINIT); <--- Program halts here. This code has been running without a problem since at least the year 2000 (20 years). This failed on at least one computer after an Office 365 Update. However, this problem is associated with several different Outlook versions: Office 365 Version 2005 - 16.0.12823.20000 64bit - Windows Insider. Office

问题 Starting on April 22, 2020 this code snippet started failing: HRESULT hRes; MAPIINIT_0 MAPIINIT= { 0, MAPI_MULTITHREAD_NOTIFICATIONS}; hRes = MAPIInitialize(&MAPIINIT); <--- Program halts here. This code has been running without a problem since at least the year 2000 (20 years). This failed on at least one computer after an Office 365 Update. However, this problem is associated with several different Outlook versions: Office 365 Version 2005 - 16.0.12823.20000 64bit - Windows Insider. Office

问题 I am developing a VSTO application for Outlook client. I am trying have my form open in the part of the Outlook client window which is highlighted in red in the following image: I think I can't use the form regions because they replace the view for a single item. So basically what I want to do is opening my custom form (windows or web) in the red area when I click my tool's button on the toolbar. Any ideas how this can be done? 回答1: There are three main ways for displaying your own form there

问题 I am developing a VSTO application for Outlook client. I am trying have my form open in the part of the Outlook client window which is highlighted in red in the following image: I think I can't use the form regions because they replace the view for a single item. So basically what I want to do is opening my custom form (windows or web) in the red area when I click my tool's button on the toolbar. Any ideas how this can be done? 回答1: There are three main ways for displaying your own form there

问题 I am searching for a way to get the livelink objId from a MAPIFolder object (Outlook VBA). I can get the path but its useless when the MAPI comes from favorites. I look at this Is there a list of IDs for the Outlook MAPI namespace? but that's not really helping. I searched in each variable of MAPIFolder, looked at xml values, and I don't know what to do, where else to look. (Are there any livelink/Outlook developers?) 回答1: I don't have any direct experience with automating LiveLink's Outlook

问题 I am searching for a way to get the livelink objId from a MAPIFolder object (Outlook VBA). I can get the path but its useless when the MAPI comes from favorites. I look at this Is there a list of IDs for the Outlook MAPI namespace? but that's not really helping. I searched in each variable of MAPIFolder, looked at xml values, and I don't know what to do, where else to look. (Are there any livelink/Outlook developers?) 回答1: I don't have any direct experience with automating LiveLink's Outlook

问题 I'm working on an issue to my project that when I click the button, a default email client should pop out and if there's an attachment, it should be automatically attach to the default email client like this. I already tried a lot of methods how to do this. First I used MAPI, but the MAPI cannot detect my Default Email Client even though I already set it in Control Panel, It shows this two message box I already searched the internet about those error but there's no definite or clear answer to

问题 I'm working on an issue to my project that when I click the button, a default email client should pop out and if there's an attachment, it should be automatically attach to the default email client like this. I already tried a lot of methods how to do this. First I used MAPI, but the MAPI cannot detect my Default Email Client even though I already set it in Control Panel, It shows this two message box I already searched the internet about those error but there's no definite or clear answer to