C# Signature:

[DllImport("odbc32.dll",CharSet=CharSet.Unicode)]
static extern short SQLConnect (int connectionHandle, string serverName,
   short nameLength1, string userName, short nameLength2,
   string authentication, short nameLength3);

VB Signature:

Declare Function SQLConnect Lib "odbc32.dll" (TODO) As TODO

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

int hdbc = 0;
int hEnv = 0;
...
if ( SQLAllocEnv(ref hEnv)!= SQL_ERROR)
{
     RetCode = SQLAllocConnect(hEnv,ref hdbc);
     RetCode = SQLConnect(hdbc, "Northwind",-3,null,-3,null,-3);
     ...
}
...

Alternative Managed API:

Do you know one? Please contribute it!