internal int PutOracleValue(object value, NativeBuffer buffer, int bufferOffset, MetaType metaType, OracleConnection connection, ref SafeHandle handleToBind) { handleToBind = null; OCI.DATATYPE ociType = metaType.OciType; OracleParameter parameter = this.Parameter; switch (ociType) { case OCI.DATATYPE.VARCHAR2: case OCI.DATATYPE.LONG: case OCI.DATATYPE.LONGVARCHAR: case OCI.DATATYPE.CHAR: return(OracleString.MarshalToNative(value, parameter.Offset, parameter.GetActualSize(), buffer, bufferOffset, ociType, this._bindAsUCS2)); case OCI.DATATYPE.INTEGER: case OCI.DATATYPE.FLOAT: case OCI.DATATYPE.UNSIGNEDINT: buffer.StructureToPtr(bufferOffset, value); return(metaType.BindSize); case OCI.DATATYPE.VARNUM: return(OracleNumber.MarshalToNative(value, buffer, bufferOffset, connection)); case OCI.DATATYPE.DATE: return(OracleDateTime.MarshalDateToNative(value, buffer, bufferOffset, ociType, connection)); case OCI.DATATYPE.RAW: case OCI.DATATYPE.LONGRAW: case OCI.DATATYPE.LONGVARRAW: { int num; byte[] buffer2; if (this._coercedValue is OracleBinary) { OracleBinary binary = (OracleBinary)this._coercedValue; buffer2 = binary.Value; } else { buffer2 = (byte[])this._coercedValue; } int num2 = buffer2.Length - parameter.Offset; int actualSize = parameter.GetActualSize(); if (actualSize != 0) { num2 = Math.Min(num2, actualSize); } if (OCI.DATATYPE.LONGVARRAW == ociType) { buffer.WriteInt32(bufferOffset, num2); bufferOffset += 4; num = num2 + 4; } else { num = num2; } buffer.WriteBytes(bufferOffset, buffer2, parameter.Offset, num2); return(num); } case OCI.DATATYPE.CLOB: case OCI.DATATYPE.BLOB: if (!(value is OracleLob)) { throw System.Data.Common.ADP.BadBindValueType(value.GetType(), metaType.OracleType); } handleToBind = ((OracleLob)value).Descriptor; return(IntPtr.Size); case OCI.DATATYPE.BFILE: if (!(value is OracleBFile)) { throw System.Data.Common.ADP.BadBindValueType(value.GetType(), metaType.OracleType); } handleToBind = ((OracleBFile)value).Descriptor; return(IntPtr.Size); case OCI.DATATYPE.INT_TIMESTAMP: case OCI.DATATYPE.INT_TIMESTAMP_LTZ: if (value is OracleDateTime) { OracleDateTime time = (OracleDateTime)value; if (!time.HasTimeInfo) { throw System.Data.Common.ADP.UnsupportedOracleDateTimeBinding(metaType.OracleType); } } this._dateTimeDescriptor = OracleDateTime.CreateDescriptor(ociType, connection, value); handleToBind = this._dateTimeDescriptor; return(IntPtr.Size); case OCI.DATATYPE.INT_TIMESTAMP_TZ: if (value is OracleDateTime) { OracleDateTime time2 = (OracleDateTime)value; if (!time2.HasTimeZoneInfo) { throw System.Data.Common.ADP.UnsupportedOracleDateTimeBinding(OracleType.TimestampWithTZ); } } this._dateTimeDescriptor = OracleDateTime.CreateDescriptor(ociType, connection, value); handleToBind = this._dateTimeDescriptor; return(IntPtr.Size); case OCI.DATATYPE.INT_INTERVAL_YM: return(OracleMonthSpan.MarshalToNative(value, buffer, bufferOffset)); case OCI.DATATYPE.INT_INTERVAL_DS: return(OracleTimeSpan.MarshalToNative(value, buffer, bufferOffset)); } throw System.Data.Common.ADP.TypeNotSupported(ociType); }