大神快来，用VB怎么向邮件里写入正文的框框呢

sendmessage

建议你用webbrowser

Dim Whwnd As Long, Ehwnd As Long, myhwnd As Long, my1 As Long
Whwnd = FindWindow("Netease NxMail WriteMailForm", "未命名 - 写邮件")
Ehwnd = FindWindowEx(Whwnd, ByVal 0&, "Shell Embedding", vbNullString)
myhwnd = FindWindowEx(Ehwnd, ByVal 0&, "Shell DocObject View", vbNullString)
my1 = FindWindowEx(myhwnd, 0&, "Internet Explorer_Server", vbNullString)
我现在能获取他的句柄了，怎么样才能向里面写入东西啊