Now I understand about how it works and how to proceed with the function wait.
At the end of the topic was directed to a very interesting question to me.

Could you please exemplify me, that way I could then receive values ​​that are being returned through the functions in the DLL without running the risk of a return check invalid?

Sample:
C++
Code:
DLLFUNC char* sql_get_select(char* buffer, char *column, int row)

DLL in C + +, this function will search from a list previously set, the values ​​that match the parameters sent by the function.

Sample in C++

Code:
...
DATA tempdata;

     for(ping =0; ping < MYDATA_INDEX; ping ++)
     {

          if(strcmp(column,MYDATA[ping].name)==0) //found an index in the local struct with the same name searched by the function
          {
            tempdata = &MYDATA[ping];
            if(tempdata->varchar.size())
            {
              strcpy(buffer,tempdata->varchar[row].c_str());
            }
           
           break;
          }

     }
...
return buffer;





IN LITE C

Code:
char buffer[256];
   for(int a = 0; a < 10; a++)
   {
      sql_get_select(buffer, "name", a);
      strcpy(LOCAL_TEST[a].name,buffer);
      .....
      //Note that my function must first find a result in a list in DLL and only then will return a correct value. Here I am running the risk of the not receiving a value on time
   }



I appreciate your attention

Last edited by NeoNeper; 10/23/13 23:27.
Please! Use easy words to be translated. because my English is not very good! Grateful.
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