如何避免在Outllook插件的自定义选项卡中单击按钮时完全刷新

Question

I am new to Add in development . I have started working on Outlook addin development using VSTO .

I have added a new tab and placed a buttton in that tab . When ever i click on button , i am sending an email .

It is working fine . But , the problem is when ever i click on button , it is flashing entire outlook screen that is complete reload.

How to avoid this and do it gracefully , so that page does not get reloaded.

Here , is my code for your reference :

public partial class Ribbon1
    {
        private void Ribbon1_Load(object sender, RibbonUIEventArgs e)
        {

        }

        private void button1_Click(object sender, RibbonControlEventArgs e)
        {
            SendAutoNotification();
        }

        public void SendAutoNotification()
        {
            Outlook.MailItem mailItem = (Outlook.MailItem)
                Globals.AutoMailer.Application.CreateItem(Outlook.OlItemType.olMailItem);
            mailItem.Subject = "AutoGeneratedEmail";
            mailItem.To = "xxx.xxx@xxx.com";
            mailItem.Body = "This is just for test purpose. This is an auto generated email from outlook adddin";
            mailItem.Importance = Outlook.OlImportance.olImportanceLow;
            mailItem.Display(false);
            ((Outlook._MailItem)mailItem).Send();
        }
    }

Answer 1

There is no need to use the Display method of the MailItem class in the code:

public void SendAutoNotification()
    {
        Outlook.MailItem mailItem = (Outlook.MailItem)
            Globals.AutoMailer.Application.CreateItem(Outlook.OlItemType.olMailItem);
        mailItem.Subject = "AutoGeneratedEmail";
        mailItem.To = "xxx.xxx@xxx.com";
        mailItem.Body = "This is just for test purpose. This is an auto generated email from outlook adddin";
        mailItem.Importance = Outlook.OlImportance.olImportanceLow;
        ((Outlook._MailItem)mailItem).Send();
    }