MetaChildrenColumn Class
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Represents a database field that indicates a one-to-many relationship.
public ref class MetaChildrenColumn : System::Web::DynamicData::MetaColumn
public class MetaChildrenColumn : System.Web.DynamicData.MetaColumn
type MetaChildrenColumn = class
inherit MetaColumn
Public Class MetaChildrenColumn
Inherits MetaColumn
- Inheritance
In ASP.NET Dynamic Data applications, the MetaChildrenColumn class represents a database field that indicates a one-to-many relationship or a parent-child relationship.
The MetaChildrenColumn class represents the field in the parent table of the one-to-many relationship. However, you can access the child table object by using the ChildTable property. You can also retrieve the foreign-key field in the child table by using the ColumnInOtherTable property.
Meta |
Initializes a new instance of the MetaChildrenColumn class. |
Allow |
Gets or sets a value that specifies whether a column enables a value to be inserted. (Inherited from MetaColumn) |
Apply |
Gets a value that indicates whether the formatting string specified by the DataFormatString property is applied to field values when the data-bound control that contains the data field that is represented by the MetaColumn object is in edit mode. (Inherited from MetaColumn) |
Attributes |
Gets the collection of metadata attributes that apply to the data field represented by the MetaColumn object. (Inherited from MetaColumn) |
Child |
Gets an object that represents the child table of the one-to-many relationship. |
Column |
Gets an object that represents the foreign-key field in the child table. |
Column |
Gets the data field type. (Inherited from MetaColumn) |
Convert |
Gets a value that indicates whether empty string values ("") are automatically converted to |
Data |
Gets the string that specifies the display format for the field value. (Inherited from MetaColumn) |
Data |
Gets the DataTypeAttribute attribute that is applied to the data field. (Inherited from MetaColumn) |
Default |
Gets the default value for the data field. (Inherited from MetaColumn) |
Description |
Gets the description for the data field. (Inherited from MetaColumn) |
Display |
Gets the display name for the data field. (Inherited from MetaColumn) |
Entity |
Gets an object that contains attributes of the property that represents the data field in the entity type. (Inherited from MetaColumn) |
Filter |
Gets the FilterUIHint value that is used for the column. (Inherited from MetaColumn) |
Html |
Gets a value that indicates whether field values are HTML-encoded before they are displayed in a data-bound control. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field contains binary data. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field exists in the database. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field is a floating-point type. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field is part of a foreign key. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field value is automatically generated in the database. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field type is an integer type. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field type can contain long strings. (Inherited from MetaColumn) |
Is |
Gets a value that indicates the many-to-many relationship status of the column. |
Is |
Gets a value that indicates whether the data field is part of the table's primary key. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field is read-only. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field requires a value. (Inherited from MetaColumn) |
Is |
Gets a value that indicates whether the data field type is a string type. (Inherited from MetaColumn) |
Max |
Gets a value that indicates the maximum length of data that can be stored in the data field. (Inherited from MetaColumn) |
Model |
Gets the MetaModel object that represents the data model that this data field belongs to. (Inherited from MetaColumn) |
Name |
Gets the name of the data field. (Inherited from MetaColumn) |
Null |
Gets the caption that is displayed for a field when the field's value is |
Prompt |
Gets a value that can be used as a watermark in the UI that is bound to data in the column. (Inherited from MetaColumn) |
Provider |
Gets the abstraction provider object that is used to generate the MetaColumn object. (Inherited from MetaColumn) |
Required |
Gets the error message that is displayed when the data field requires a value but its value is empty. (Inherited from MetaColumn) |
Scaffold |
Gets a value that indicates whether the data field should be displayed. (Inherited from MetaColumn) |
Short |
Gets the short name for the column. (Inherited from MetaColumn) |
Sort |
Gets the expression that is used to determine the sort order for the data field. (Inherited from MetaColumn) |
Table |
Gets the MetaTable object that represents the table that the data field belongs to. (Inherited from MetaColumn) |
Type |
Gets the type of the data field. (Inherited from MetaColumn) |
UIHint |
Gets the name of the field template specified for the data field. (Inherited from MetaColumn) |
Build |
Gets the attribute collection. (Inherited from MetaColumn) |
Equals(Object) |
Determines whether the specified object is equal to the current object. (Inherited from Object) |
Get |
Gets the path of the list-action page for the child table. |
Get |
Gets the path for the specified action page of the child table. |
Get |
Gets the path of the specified action page of the child table. |
Get |
Serves as the default hash function. (Inherited from Object) |
Get |
Gets the Type of the current instance. (Inherited from Object) |
Initialize() |
Initializes data that might not be available when the constructor is called. |
Initialize() |
Initializes data that might not be available when the constructor is called. (Inherited from MetaColumn) |
Memberwise |
Creates a shallow copy of the current Object. (Inherited from Object) |
Reset |
Clears cached column metadata. (Inherited from MetaColumn) |
To |
Gets the data field name. (Inherited from MetaColumn) |
Convert |
Returns the value provided by a user for a control that is being validated. |
Format |
Formats the specified field value by using the specified formatting options. |
Format |
Formats the specified field value by using the specified formatting options. |
Get |
Gets the type of the enumeration that represents the column. |
Produkt | Versjoner |
---|---|
.NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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