22 writes to AllowDBNull
System.Data.Common (22)
System\Data\DataTable.cs (3)
470
dc.
AllowDBNull
= info.GetBoolean(string.Format(formatProvider, "DataTable.DataColumn_{0}.AllowDBNull", i));
1735
key.ColumnsReference[i].
AllowDBNull
= false;
4846
key.
AllowDBNull
= false;
System\Data\ProviderBase\SchemaMapping.cs (7)
672
dataColumn.
AllowDBNull
= false;
918
dataColumn.
AllowDBNull
= false;
953
dataColumn.
AllowDBNull
= false;
970
dataColumn.
AllowDBNull
= false;
981
dataColumn.
AllowDBNull
= false;
988
dataColumn.
AllowDBNull
= schemaRow.AllowDBNull;
1056
chapterColumn.
AllowDBNull
= false;
System\Data\XDRSchema.cs (1)
459
column.
AllowDBNull
= (minOccurs == 0) || bNullable;
System\Data\XMLSchema.cs (11)
1429
key[i].
AllowDBNull
= false;
2021
column.
AllowDBNull
= isNillable;
2028
column.
AllowDBNull
= false;
2064
column.
AllowDBNull
= true;
2134
column.
AllowDBNull
= isNillable;
2141
column.
AllowDBNull
= false;
2166
column.
AllowDBNull
= true;
2299
column.
AllowDBNull
= !(attrib.Use == XmlSchemaUse.Required);
2307
column.
AllowDBNull
= true;
2317
column.
AllowDBNull
= GetBooleanAttribute(attr, Keywords.MSD_ALLOWDBNULL, true);
2484
column.
AllowDBNull
= FromInference || (elem.MinOccurs == 0) || elem.IsNillable;
15 references to AllowDBNull
PresentationFramework-SystemData (1)
SystemDataExtension.cs (1)
207
return (column != null) && column.
AllowDBNull
;
System.Data.Common (14)
System\Data\DataColumn.cs (1)
1449
if (!
AllowDBNull
)
System\Data\DataSet.cs (1)
717
if (!column.
AllowDBNull
)
System\Data\DataTable.cs (3)
384
info.AddValue(string.Format(formatProvider, "DataTable.DataColumn_{0}.AllowDBNull", i), Columns[i].
AllowDBNull
);
1332
if (!column.
AllowDBNull
)
3470
if (c.
AllowDBNull
)
System\Data\DataTableReader.cs (1)
806
dr[AllowDBNull] = dc.
AllowDBNull
;
System\Data\ProviderBase\SchemaMapping.cs (1)
1027
if (isPrimary && dataColumn.
AllowDBNull
)
System\Data\XmlDataLoader.cs (3)
474
if (c.
AllowDBNull
)
826
if (c.
AllowDBNull
&& c.ColumnMapping != MappingType.Hidden && !c.AutoIncrement)
1093
if (c.
AllowDBNull
&& c.ColumnMapping != MappingType.Hidden && !c.AutoIncrement)
System\Data\xmlsaver.cs (4)
1452
if (!col.
AllowDBNull
)
1469
if (col.ColumnMapping == MappingType.Attribute && !col.
AllowDBNull
)
1518
minOccurs = (col.
AllowDBNull
) ? 0 : 1;
1868
if (colTxt.
AllowDBNull
)