private string ShowWarn()
{
int num = 0;
int num2 = 0;
string text = "";
MailManage mailManage = new MailManage();
DataTable userSet = mailManage.GetUserSet(this._strSenderCode);
if (userSet.Rows.Count > 0)
{
num = int.Parse(userSet.Rows[0]["i_MailNumber"].ToString());
num2 = int.Parse(userSet.Rows[0]["i_DiskSpace"].ToString());
}
int mailNumber = mailManage.GetMailNumber(this._strSenderCode);
int diskSpace = mailManage.GetDiskSpace(this._strSenderCode);
if (num < mailNumber || num2 < diskSpace)
{
text = "<FONT color=\"#FF0000\"><B>警告：</B></FONT>";
string text2 = text;
text = string.Concat(new string[]
{
text2,
"你的邮箱中有",
mailNumber.ToString(),
"/",
num.ToString(),
"封邮件，"
});
string text3 = text;
text = string.Concat(new string[]
{
text3,
"磁盘空间占用",
(Convert.ToSingle(diskSpace) / 1048576f).ToString("0.00"),
"/",
(num2 / 1048576).ToString("0.00"),
"MB,"
});
if (num < mailNumber && num2 < diskSpace)
{
text += "<FONT color=\"#FF0000\"><B>邮件数量和磁盘空间</B></FONT>都超出设置，请清理邮箱，不然暂存区的邮件将无法收取！";
}
else
{
if (num < mailNumber)
{
text += "<FONT color=\"#FF0000\"><B>邮件数量</B></FONT>超出设置，请清理邮箱！";
}
else
{
text += "<FONT color=\"#FF0000\"><B>磁盘空间</B></FONT>超出设置，请清理邮箱！";
}
}
}
return(text);
}