Implemented interface member:
property
IsNull
System.Data.SqlTypes.INullable.IsNull
16 references to IsNull
System.Data (16)
fx\src\data\Microsoft\SqlServer\Server\ValueUtilsSmi.cs (2)
2686
if ( !value.
IsNull
) {
3444
if ( value.
IsNull
) {
fx\src\data\System\Data\Common\SQLTypes\SQLCharsStorage.cs (1)
71
return (values[record].
IsNull
);
fx\src\data\System\Data\Sql\SqlMetaData.cs (3)
943
if (null != value && !value.
IsNull
) {
969
if (null == value || value.
IsNull
) {
1266
if (!sch.
IsNull
)
fx\src\data\System\Data\SqlClient\SqlParameter.cs (1)
1698
if (((SqlChars) value).
IsNull
)
fx\src\data\System\Data\SQLTypes\SQLChars.cs (9)
325
else if (
IsNull
)
339
if (
IsNull
)
405
if (
IsNull
) {
440
return
IsNull
? SqlString.Null : new String(Value);
465
if (
IsNull
) {
539
if (
IsNull
) {
621
return m_sqlchars == null || m_sqlchars.
IsNull
;
629
return m_sqlchars != null && !m_sqlchars.
IsNull
;
641
return m_sqlchars != null && (!m_sqlchars.
IsNull
|| m_sqlchars.m_rgchBuf != null);
