Implemented interface member:
property
IsNull
System.Data.SqlTypes.INullable.IsNull
48 references to IsNull
System.Data (48)
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (1)
3398
if ( value.
IsNull
) {
fx\src\data\System\Data\Common\SQLTypes\SQLByteStorage.cs (1)
174
return (values[record].
IsNull
);
fx\src\data\System\Data\SQLTypes\SQLBoolean.cs (1)
297
return x.
IsNull
? Null : new SqlBoolean(x.Value != 0);
fx\src\data\System\Data\SQLTypes\SQLByte.cs (37)
110
return
IsNull
? SQLResource.NullString : m_value.ToString((IFormatProvider)null);
128
return x.
IsNull
? Null : new SqlByte((byte)~x.m_value);
139
if (x.
IsNull
|| y.
IsNull
)
153
if (x.
IsNull
|| y.
IsNull
)
167
if (x.
IsNull
|| y.
IsNull
)
181
if (x.
IsNull
|| y.
IsNull
)
195
if (x.
IsNull
|| y.
IsNull
)
210
return(x.
IsNull
|| y.
IsNull
) ? Null : new SqlByte((byte)(x.m_value & y.m_value));
217
return(x.
IsNull
|| y.
IsNull
) ? Null : new SqlByte((byte)(x.m_value | y.m_value));
224
return(x.
IsNull
|| y.
IsNull
) ? Null : new SqlByte((byte)(x.m_value ^ y.m_value));
342
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value == y.m_value);
356
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value < y.m_value);
363
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value > y.m_value);
370
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value <= y.m_value);
377
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.m_value >= y.m_value);
525
if (
IsNull
)
526
return value.
IsNull
? 0 : -1;
527
else if (value.
IsNull
)
546
if (i.
IsNull
||
IsNull
)
547
return (i.
IsNull
&&
IsNull
);
557
return
IsNull
? 0 : Value.GetHashCode();
585
if (
IsNull
) {
fx\src\data\System\Data\SQLTypes\SQLDecimal.cs (1)
1712
return x.
IsNull
? Null : new SqlDecimal((int)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLDouble.cs (1)
219
return x.
IsNull
? Null : new SqlDouble((double)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLInt16.cs (1)
258
return x.
IsNull
? Null : new SqlInt16((short)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLInt32.cs (1)
258
return x.
IsNull
? Null : new SqlInt32(x.Value);
fx\src\data\System\Data\SQLTypes\SQLInt64.cs (1)
304
return x.
IsNull
? Null : new SqlInt64((long)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLMoney.cs (1)
361
return x.
IsNull
? Null : new SqlMoney((int)x.Value);
fx\src\data\System\Data\SQLTypes\SQLSingle.cs (1)
222
return x.
IsNull
? Null : new SqlSingle((float)(x.Value));
fx\src\data\System\Data\SQLTypes\SQLString.cs (1)
519
return x.
IsNull
? Null : new SqlString((x.Value).ToString((IFormatProvider)null));
