Implemented interface member:
property
IsNull
System.Data.SqlTypes.INullable.IsNull
56 references to IsNull
System.Data.Common (56)
System\Data\Common\SQLTypes\SQLDecimalStorage.cs (1)
192
return (_values[record].
IsNull
);
System\Data\SQLTypes\SQLBoolean.cs (1)
280
return x.
IsNull
? SqlBoolean.Null : new SqlBoolean(x._data1 != 0 || x._data2 != 0 ||
System\Data\SQLTypes\SQLDecimal.cs (48)
826
if (
IsNull
)
834
Debug.Assert(!
IsNull
);
840
Debug.Assert(!
IsNull
);
848
if (
IsNull
)
858
if (
IsNull
)
868
if (
IsNull
)
882
if (
IsNull
)
925
if (
IsNull
)
1128
if (
IsNull
)
1145
if (
IsNull
)
1160
if (
IsNull
)
1202
if (x.
IsNull
)
1221
if (x.
IsNull
|| y.
IsNull
)
1419
if (x.
IsNull
|| y.
IsNull
)
1655
if (x.
IsNull
|| y.
IsNull
)
1805
if (
IsNull
)
2280
Debug.Assert(!
IsNull
, "!IsNull", "In AdjustScale");
2361
if (n.
IsNull
)
2375
if (n.
IsNull
)
2865
return (x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.CompareNm(y) == EComparison.EQ);
2875
return (x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.CompareNm(y) == EComparison.LT);
2880
return (x.
IsNull
|| y.
IsNull
) ? SqlBoolean.Null : new SqlBoolean(x.CompareNm(y) == EComparison.GT);
2885
if (x.
IsNull
|| y.
IsNull
)
2896
if (x.
IsNull
|| y.
IsNull
)
3081
if (n.
IsNull
)
3094
if (n.
IsNull
)
3122
if (n.
IsNull
)
3150
if (n.
IsNull
)
3156
return n.
IsNull
? SqlInt32.Null :
3162
if (n.
IsNull
)
3255
if (n.
IsNull
)
3290
if (
IsNull
)
3291
return value.
IsNull
? 0 : -1;
3292
else if (value.
IsNull
)
3308
other.
IsNull
||
IsNull
? other.
IsNull
&&
IsNull
:
3314
if (
IsNull
)
3374
if (
IsNull
)
System\Data\SQLTypes\SQLDouble.cs (1)
204
return x.
IsNull
? Null : new SqlDouble(x.ToDouble());
System\Data\SQLTypes\SQLInt32.cs (1)
256
if (x.
IsNull
)
System\Data\SQLTypes\SQLInt64.cs (1)
298
if (x.
IsNull
)
System\Data\SQLTypes\SQLMoney.cs (1)
358
return x.
IsNull
? SqlMoney.Null : new SqlMoney(x.Value);
System\Data\SQLTypes\SQLSingle.cs (1)
206
return x.
IsNull
? Null : new SqlSingle(x.ToDouble());
System\Data\SQLTypes\SQLString.cs (1)
502
return x.
IsNull
? Null : new SqlString(x.ToString());
