Implemented interface member:
property
IsNull
System.Data.SqlTypes.INullable.IsNull
62 references to IsNull
System.Data (62)
fx\src\data\Microsoft\SqlServer\Server\MetadataUtilsSmi.cs (1)
656
if (!value.
IsNull
) {
fx\src\data\Microsoft\SqlServer\Server\SqlRecordBuffer.cs (1)
262
Debug.Assert(!value.
IsNull
, "Null input");
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (1)
3489
if ( value.
IsNull
) {
fx\src\data\System\Data\Common\SQLTypes\SQLDecimalStorage.cs (1)
172
return (values[record].
IsNull
);
fx\src\data\System\Data\Sql\SqlMetaData.cs (2)
1230
if (!sd.
IsNull
)
1464
if (!value.
IsNull
&& (value.Precision != Precision || value.Scale != Scale))
fx\src\data\System\Data\SqlClient\SqlParameter.cs (2)
1620
if (((SqlDecimal) value).
IsNull
) // MDAC #79648
1630
if (((SqlDecimal) value).
IsNull
) // MDAC #79648
fx\src\data\System\Data\SQLTypes\SQLBoolean.cs (1)
353
return x.
IsNull
? SqlBoolean.Null : new SqlBoolean(x.m_data1 != 0 || x.m_data2 != 0 ||
fx\src\data\System\Data\SQLTypes\SQLDecimal.cs (47)
828
if (
IsNull
)
835
SQLDebug.Check(!
IsNull
);
840
SQLDebug.Check(!
IsNull
);
849
if (
IsNull
)
860
if (
IsNull
)
871
if (
IsNull
)
882
if (
IsNull
)
927
if (
IsNull
)
1115
if (
IsNull
)
1131
if (
IsNull
)
1172
if (x.
IsNull
)
1192
if (x.
IsNull
|| y.
IsNull
)
1387
if (x.
IsNull
|| y.
IsNull
)
1616
if (x.
IsNull
|| y.
IsNull
)
1781
if (
IsNull
)
2219
SQLDebug.Check(!
IsNull
, "!IsNull", "In AdjustScale");
2293
if (n.
IsNull
)
2309
if (n.
IsNull
)
2770
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.CompareNm(y) == EComparison.EQ);
2784
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.CompareNm(y) == EComparison.LT);
2791
return(x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.CompareNm(y) == EComparison.GT);
2798
if (x.
IsNull
|| y.
IsNull
)
2810
if (x.
IsNull
|| y.
IsNull
)
2970
if (n.
IsNull
)
2985
if (n.
IsNull
)
3014
if (n.
IsNull
)
3043
if (n.
IsNull
)
3049
return n.
IsNull
? SqlInt32.Null :
3054
if (n.
IsNull
)
3145
if (n.
IsNull
)
3183
if (
IsNull
)
3184
return value.
IsNull
? 0 : -1;
3185
else if (value.
IsNull
)
3204
if (i.
IsNull
||
IsNull
)
3205
return (i.
IsNull
&&
IsNull
);
3215
if (
IsNull
)
3280
if (
IsNull
) {
fx\src\data\System\Data\SQLTypes\SQLDouble.cs (1)
267
return x.
IsNull
? Null : new SqlDouble(x.ToDouble());
fx\src\data\System\Data\SQLTypes\SQLInt32.cs (1)
330
if (x.
IsNull
)
fx\src\data\System\Data\SQLTypes\SQLInt64.cs (1)
369
if (x.
IsNull
)
fx\src\data\System\Data\SQLTypes\SQLMoney.cs (1)
412
return x.
IsNull
? SqlMoney.Null : new SqlMoney(x.Value);
fx\src\data\System\Data\SQLTypes\SQLSingle.cs (1)
266
return x.
IsNull
? Null : new SqlSingle(x.ToDouble());
fx\src\data\System\Data\SQLTypes\SQLString.cs (1)
567
return x.
IsNull
? Null : new SqlString(x.ToString());
