I found answer about how to send Lotus Notes Mail by C# at this website
public void ComposeMemo(String sendto, String subject, String body)
{
// instantiate a Notes session and workspace
Type NotesSession = Type.GetTypeFromProgID("Notes.NotesSession");
Type NotesUIWorkspace = Type.GetTypeFromProgID("Notes.NotesUIWorkspace");
Object sess = Activator.CreateInstance(NotesSession);
Object ws = Activator.CreateInstance(NotesUIWorkspace);
// open current user's mail file
String mailServer = (String)NotesSession.InvokeMember("GetEnvironmentString", BindingFlags.InvokeMethod, null, sess, new Object[] { "MailServer", true });
String mailFile = (String)NotesSession.InvokeMember("GetEnvironmentString", BindingFlags.InvokeMethod, null, sess, new Object[] { "MailFile", true });
NotesUIWorkspace.InvokeMember("OpenDatabase", BindingFlags.InvokeMethod, null, ws, new Object[] { mailServer, mailFile });
Object uidb = NotesUIWorkspace.InvokeMember("GetCurrentDatabase", BindingFlags.InvokeMethod, null, ws, null);
Object db = NotesUIWorkspace.InvokeMember("Database", BindingFlags.GetProperty, null, uidb, null);
Type NotesDatabase = db.GetType();
// compose a new memo
Object uidoc = NotesUIWorkspace.InvokeMember("ComposeDocument", BindingFlags.InvokeMethod, null, ws, new Object[] { mailServer, mailFile, "Memo", 0, 0, true });
Type NotesUIDocument = uidoc.GetType();
NotesUIDocument.InvokeMember("FieldSetText", BindingFlags.InvokeMethod, null, uidoc, new Object[] { "EnterSendTo", sendto });
NotesUIDocument.InvokeMember("FieldSetText", BindingFlags.InvokeMethod, null, uidoc, new Object[] { "Subject", subject });
NotesUIDocument.InvokeMember("FieldSetText", BindingFlags.InvokeMethod, null, uidoc, new Object[] { "Body", body });
// bring the Notes window to the front
String windowTitle = (String)NotesUIDocument.InvokeMember("WindowTitle", BindingFlags.GetProperty, null, uidoc, null);
Interaction.AppActivate(windowTitle);
}
How to add attachments to Lotus Notes mail?? Thank you for providing any requested information.
This code I had tried is work! just add five lines.
public void ComposeMemo(String sendto, String subject, String body)
{
// instantiate a Notes session and workspace
Type NotesSession = Type.GetTypeFromProgID("Notes.NotesSession");
Type NotesUIWorkspace = Type.GetTypeFromProgID("Notes.NotesUIWorkspace");
Object sess = Activator.CreateInstance(NotesSession);
Object ws = Activator.CreateInstance(NotesUIWorkspace);
// open current user's mail file
String mailServer = (String)NotesSession.InvokeMember("GetEnvironmentString", BindingFlags.InvokeMethod, null, sess, new Object[] { "MailServer", true });
String mailFile = (String)NotesSession.InvokeMember("GetEnvironmentString", BindingFlags.InvokeMethod, null, sess, new Object[] { "MailFile", true });
NotesUIWorkspace.InvokeMember("OpenDatabase", BindingFlags.InvokeMethod, null, ws, new Object[] { mailServer, mailFile });
Object uidb = NotesUIWorkspace.InvokeMember("GetCurrentDatabase", BindingFlags.InvokeMethod, null, ws, null);
Object db = NotesUIWorkspace.InvokeMember("Database", BindingFlags.GetProperty, null, uidb, null);
Type NotesDatabase = db.GetType();
// compose a new memo
Object uidoc = NotesUIWorkspace.InvokeMember("ComposeDocument", BindingFlags.InvokeMethod, null, ws, new Object[] { mailServer, mailFile, "Memo", 0, 0, true });
Type NotesUIDocument = uidoc.GetType();
NotesUIDocument.InvokeMember("FieldSetText", BindingFlags.InvokeMethod, null, uidoc, new Object[] { "EnterSendTo", sendto });
NotesUIDocument.InvokeMember("FieldSetText", BindingFlags.InvokeMethod, null, uidoc, new Object[] { "Subject", subject });
NotesUIDocument.InvokeMember("FieldSetText", BindingFlags.InvokeMethod, null, uidoc, new Object[] { "Body", body });
StringCollection paths = new StringCollection();
paths.Add(@"C:\Users\Public\Pictures\Sample Pictures\IMG_1066.JPG");
Clipboard.SetFileDropList(paths);
NotesUIDocument.InvokeMember("GotoField", BindingFlags.InvokeMethod, null, uidoc, new Object[] { "Body" });
NotesUIDocument.InvokeMember("Paste", BindingFlags.InvokeMethod, null, uidoc, null);
// bring the Notes window to the front
String windowTitle = (String)NotesUIDocument.InvokeMember("WindowTitle", BindingFlags.GetProperty, null, uidoc, null);
Interaction.AppActivate(windowTitle);
}