首页 \ 问答 \ 如何确保salesforce中的工作流程没有触发电子邮件模板中没有记录/(How to make sure workflow in salesforce does not fire of there are no records in the email template/)

如何确保salesforce中的工作流程没有触发电子邮件模板中没有记录/(How to make sure workflow in salesforce does not fire of there are no records in the email template/)

 我要求向一群人发送电子邮件。 但是，如果没有符合我标准的记录，我不想发送任何邮件。 目前我正在使用基于时间的工作流程来发送电子邮件。 但问题是它发送的电子邮件也没有记录。 我想让工作流程足够智能化。 我正在寻找一些使用配置而不是以编程方式的选项。 

I have a requirement to send an email to a group of people. However I do not want to send any mail if there are no records matching my criteria. Currently I am using Time based workflow to send the emails. But the problem is it sends an email with zero records as well. I want to make the workflow intelligent enough. I am looking for some option which uses configuration and not programmatically. 

原文：https://stackoverflow.com/questions/29536347
更新时间：2022-01-26 14:01

最满意答案

 如果你只想添加文字，你可以做到这一点 
 

 string AddedText;
 private void textbox_TextChanged(object sender, TextChangedEventArgs e)
 {
     var changes = e.Changes.Last();
     if (changes.AddedLength > 0)
     {
         AddedText = textbox.Text.Substring(changes.Offset,changes.AddedLength);
     }
 }

 

 编辑 
 

 如果你想全部添加和删除文本，你可以做到这一点 
 

    string oldText;
    private void textbox_GotFocus(object sender, RoutedEventArgs e)
    {
        oldText = textbox.Text;
    }

    string AddedText;
    string RemovedText;
    private void textbox_TextChanged(object sender, TextChangedEventArgs e)
    {
        var changes = e.Changes.Last();
        if (changes.AddedLength > 0)
        {
            AddedText = textbox.Text.Substring(changes.Offset, changes.AddedLength);
            if (changes.RemovedLength == 0)
            {
                oldText = textbox.Text;
                RemovedText = "";
            }
        }
        if (changes.RemovedLength > 0)
        {
            RemovedText = oldText.Substring(changes.Offset, changes.RemovedLength);
            oldText = textbox.Text;
            if (changes.AddedLength == 0)
            {
                AddedText = "";
            }
        }
    }


If you want only text added you can do this
 

 string AddedText;
 private void textbox_TextChanged(object sender, TextChangedEventArgs e)
 {
     var changes = e.Changes.Last();
     if (changes.AddedLength > 0)
     {
         AddedText = textbox.Text.Substring(changes.Offset,changes.AddedLength);
     }
 }

 

Edit
 

If you want all added and remove text you can do this
 

    string oldText;
    private void textbox_GotFocus(object sender, RoutedEventArgs e)
    {
        oldText = textbox.Text;
    }

    string AddedText;
    string RemovedText;
    private void textbox_TextChanged(object sender, TextChangedEventArgs e)
    {
        var changes = e.Changes.Last();
        if (changes.AddedLength > 0)
        {
            AddedText = textbox.Text.Substring(changes.Offset, changes.AddedLength);
            if (changes.RemovedLength == 0)
            {
                oldText = textbox.Text;
                RemovedText = "";
            }
        }
        if (changes.RemovedLength > 0)
        {
            RemovedText = oldText.Substring(changes.Offset, changes.RemovedLength);
            oldText = textbox.Text;
            if (changes.AddedLength == 0)
            {
                AddedText = "";
            }
        }
    }

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