Server Error in '/' Application.

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS1061: 'api_khachhang' does not contain a definition for 'getKhachhang' and no extension method 'getKhachhang' accepting a first argument of type 'api_khachhang' could be found (are you missing a using directive or an assembly reference?)

Source Error:


Line 25:             api_khachhang apikhachhang = new api_khachhang();
Line 26: 
Line 27:             tt_khachhang khachhang = apikhachhang.getKhachhang(tendn);
Line 28:             txtHoTen.Text = khachhang.ten_kh;
Line 29:             txtDiaChi.Text = khachhang.dchi_kh;

Source File: c:\HostingSpaces\vnptquangtri.com.vn\DangKyDichVu.aspx.cs    Line: 27






Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4110.0