Implemented interface member:
property
IsNull
System.Data.SqlTypes.INullable.IsNull
51 references to IsNull
System.Data (51)
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (1)
3529
if ( value.
IsNull
) {
fx\src\data\System\Data\Common\SQLTypes\SQLInt32Storage.cs (1)
173
return (values[record].
IsNull
);
fx\src\data\System\Data\SQLTypes\SQLBoolean.cs (1)
313
return x.
IsNull
? Null : new SqlBoolean(x.Value != 0);
fx\src\data\System\Data\SQLTypes\SQLByte.cs (2)
269
if (x.
IsNull
)
275
return x.
IsNull
? Null : new SqlByte((byte)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLDecimal.cs (1)
1728
return x.
IsNull
? Null : new SqlDecimal(x.Value);
fx\src\data\System\Data\SQLTypes\SQLDouble.cs (1)
235
return x.
IsNull
? Null : new SqlDouble((double)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLInt16.cs (1)
268
if (x.
IsNull
)
fx\src\data\System\Data\SQLTypes\SQLInt32.cs (39)
83
if (
IsNull
)
110
return
IsNull
? SQLResource.NullString : m_value.ToString((IFormatProvider)null);
129
return x.
IsNull
? Null : new SqlInt32(-x.m_value);
136
return x.
IsNull
? Null : new SqlInt32(~x.m_value);
147
if (x.
IsNull
|| y.
IsNull
)
161
if (x.
IsNull
|| y.
IsNull
)
175
if (x.
IsNull
|| y.
IsNull
)
190
if (x.
IsNull
|| y.
IsNull
)
207
if (x.
IsNull
|| y.
IsNull
)
225
return(x.
IsNull
|| y.
IsNull
) ? Null : new SqlInt32(x.m_value & y.m_value);
232
return(x.
IsNull
|| y.
IsNull
) ? Null : new SqlInt32(x.m_value | y.m_value);
239
return(x.
IsNull
|| y.
IsNull
) ? Null : new SqlInt32(x.m_value ^ y.m_value);
364
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value == y.m_value);
378
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value < y.m_value);
385
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value > y.m_value);
392
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value <= y.m_value);
399
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value >= y.m_value);
546
if (
IsNull
)
547
return value.
IsNull
? 0 : -1;
548
else if (value.
IsNull
)
567
if (i.
IsNull
||
IsNull
)
568
return (i.
IsNull
&&
IsNull
);
578
return
IsNull
? 0 : Value.GetHashCode();
606
if (
IsNull
) {
fx\src\data\System\Data\SQLTypes\SQLInt64.cs (1)
320
return x.
IsNull
? Null : new SqlInt64((long)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLMoney.cs (1)
377
return x.
IsNull
? Null : new SqlMoney(x.Value);
fx\src\data\System\Data\SQLTypes\SQLSingle.cs (1)
240
return x.
IsNull
? Null : new SqlSingle((float)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLString.cs (1)
535
return x.
IsNull
? Null : new SqlString((x.Value).ToString((IFormatProvider)null));
