.net - C# Dataset error -

i have following code:

namespace company.project.dataprovider {         partial class mydataset     {         partial class mydatatable         {         }     } }  namespace company.project.dataprovider.mydatasettableadapters {     public partial class mytableadapter     {         public int commandtimeout         {             set             {                 (int = 0; (i < this.commandcollection.length); = (i + 1))                 {                     if ((this.commandcollection[i] != null))                     {                         this.commandcollection[i].commandtimeout = value;                     }                 }             }         }     }      protected void objectdatasource1_objectcreating         (object sender, objectdatasourceeventargs e)     {         company.project.dataprovider.mydatasettableadapters.mytableadapter =               (company.project.dataprovider.mydatasettableadapters.mytableadapter)               e.objectinstance;         // set command timeout 2 minutes         adapter.commandtimeout = 120;     } } 

when run above code, receive following error:

the type or namespace name 'company' not found (are missing using directive or assembly reference?)

what wrong in code?

---

now that,i receive following error.

cs1061: 'cariperiyot.rapor.test_tumraporlar' not contain definition  'commandcollection' ,  no extension method 'commandcollection'  accepting first argument of type 'cariperiyot.rapor.test_tumraporlar'  found (are missing using directive or assembly reference?)  source error:  line 7:         set line 8:         { line 9:           (int = 0; (i < this.commandcollection.length); = (i + 1)) line 10:           { line 11:              if ((this.commandcollection[i] != null)) 

company.project.dataprovider.mydatasettableadapters.mytableadapter refers class, not variable, hence assignment fails.

try:

company.project.dataprovider.mydatasettableadapters.mytableadapter foo = ...