internal string GetNlsInfo(OciHandle handle, uint bufflen, OciNlsServiceType item)
{
byte[] buffer = new Byte[bufflen];
OciCalls.OCINlsGetInfo(handle, ErrorHandle,
ref buffer, bufflen, (ushort)item);
// Get length of returned string
int rsize = 0;
OciCalls.OCICharSetToUnicode(Environment, null, buffer, out rsize);
// Get string
StringBuilder ret = new StringBuilder(rsize);
OciCalls.OCICharSetToUnicode(Environment, ret, buffer, out rsize);
return(ret.ToString());
}
// Get NLS Info
//
// handle = OciEnvironmentHandle or OciSessionHandle
// bufflen = Length of byte buffer to allocate to retrieve the NLS info
// item = OciNlsServiceType enum value
//
// if unsure how much you need, use OciNlsServiceType.MAXBUFSZ
internal string GetNlsInfo (OciHandle handle, uint bufflen, OciNlsServiceType item)
{
byte[] buffer = new Byte[bufflen];
OciCalls.OCINlsGetInfo (handle, ErrorHandle,
ref buffer, bufflen, (ushort) item);
// Get length of returned string
ulong rsize = 0;
UIntPtr rsizep = new UIntPtr (rsize);
OciCalls.OCICharSetToUnicode (Environment, null, buffer, ref rsizep);
// Get string
rsize = rsizep.ToUInt64 ();
StringBuilder ret = new StringBuilder ((int)rsize);
OciCalls.OCICharSetToUnicode (Environment, ret, buffer, ref rsizep);
return ret.ToString ();
}