22 writes to AllowDBNull
System.Data.Common (22)
System\Data\DataTable.cs (3)
475
dc.
AllowDBNull
= info.GetBoolean(string.Format(formatProvider, "DataTable.DataColumn_{0}.AllowDBNull", i));
1740
key.ColumnsReference[i].
AllowDBNull
= false;
4851
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)
1435
key[i].
AllowDBNull
= false;
2030
column.
AllowDBNull
= isNillable;
2037
column.
AllowDBNull
= false;
2073
column.
AllowDBNull
= true;
2144
column.
AllowDBNull
= isNillable;
2151
column.
AllowDBNull
= false;
2176
column.
AllowDBNull
= true;
2310
column.
AllowDBNull
= !(attrib.Use == XmlSchemaUse.Required);
2318
column.
AllowDBNull
= true;
2328
column.
AllowDBNull
= GetBooleanAttribute(attr, Keywords.MSD_ALLOWDBNULL, true);
2496
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)
1450
if (!
AllowDBNull
)
System\Data\DataSet.cs (1)
727
if (!column.
AllowDBNull
)
System\Data\DataTable.cs (3)
389
info.AddValue(string.Format(formatProvider, "DataTable.DataColumn_{0}.AllowDBNull", i), Columns[i].
AllowDBNull
);
1337
if (!column.
AllowDBNull
)
3475
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)
476
if (c.
AllowDBNull
)
832
if (c.
AllowDBNull
&& c.ColumnMapping != MappingType.Hidden && !c.AutoIncrement)
1100
if (c.
AllowDBNull
&& c.ColumnMapping != MappingType.Hidden && !c.AutoIncrement)
System\Data\xmlsaver.cs (4)
1460
if (!col.
AllowDBNull
)
1477
if (col.ColumnMapping == MappingType.Attribute && !col.
AllowDBNull
)
1526
minOccurs = (col.
AllowDBNull
) ? 0 : 1;
1878
if (colTxt.
AllowDBNull
)