public bool InsertData(string maNguoiDung1, string maNguoiDung2, string noiDung, string nguoiChat)
{
try
{
string query = string.Format("insert into tblChatCaNhan(MaNguoiDung1, MaNguoiDung2, NoiDungChat, NgayTao, NguoiChat) values({0}, {1}, N'{2}', GETDATE(), '{3}')", maNguoiDung1, maNguoiDung2, noiDung, nguoiChat);
sql.Execute(query);
return(true);
}
catch (Exception)
{
return(false);
}
}
public int ThemNguoiDung()
{
sql.Execute("insert into tblnguoidung(TaiKhoanNguoiDung, matkhau, email, quyen) values(N'" + this.TaiKhoanNguoiDung + "', '" + this.MatKhau + "', '" + this.Email + "', " + this.Quyen + ")");
return(Convert.ToInt32(sql.GetDataRow("select top 1 MaNguoiDung from tblnguoidung order by MaNguoiDung desc")["MaNguoiDung"]));
}