Query |
Represents a bindable collection of QueryField objects.
Inheritance HierarchySystemObject
System.Collections.ObjectModelCollectionQueryField
System.ComponentModelBindingListQueryField
Altaxo.DataConnectionQueryFieldCollection
System.Collections.ObjectModelCollectionQueryField
System.ComponentModelBindingListQueryField
Altaxo.DataConnectionQueryFieldCollection
Namespace: Altaxo.DataConnection
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3261.0 (4.8.3261.0)
SyntaxC#
public class QueryFieldCollection : BindingList<QueryField>
The QueryFieldCollection type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | QueryFieldCollection | Initializes a new instance of the QueryFieldCollection class |
Properties| Name | Description | |
|---|---|---|
 | AllowEdit | Gets or sets a value indicating whether items in the list can be edited. (Inherited from BindingListQueryField) |
| AllowNew | Gets or sets a value indicating whether you can add items to the list using the AddNew method. (Inherited from BindingListQueryField) |
| AllowRemove | Gets or sets a value indicating whether you can remove items from the collection. (Inherited from BindingListQueryField) |
| Count | Gets the number of elements actually contained in the CollectionT. (Inherited from CollectionQueryField) |
 | IsSortedCore | Gets a value indicating whether the list is sorted. (Inherited from BindingListQueryField) |
| Item | Gets or sets the element at the specified index. (Inherited from CollectionQueryField) |
| Items | Gets a IListT wrapper around the CollectionT. (Inherited from CollectionQueryField) |
| RaiseListChangedEvents | Gets or sets a value indicating whether adding or removing items within the list raises ListChanged events. (Inherited from BindingListQueryField) |
| SortDirectionCore | Gets the direction the list is sorted. (Inherited from BindingListQueryField) |
| SortPropertyCore | Gets the property descriptor that is used for sorting the list if sorting is implemented in a derived class; otherwise, returns . (Inherited from BindingListQueryField) |
| SupportsChangeNotificationCore | Gets a value indicating whether ListChanged events are enabled. (Inherited from BindingListQueryField) |
| SupportsSearchingCore | Gets a value indicating whether the list supports searching. (Inherited from BindingListQueryField) |
| SupportsSortingCore | Gets a value indicating whether the list supports sorting. (Inherited from BindingListQueryField) |
Methods| Name | Description | |
|---|---|---|
| Add | Adds an object to the end of the CollectionT. (Inherited from CollectionQueryField) |
| AddNew | Adds a new item to the collection. (Inherited from BindingListQueryField) |
 | AddNewCore | Adds a new item to the end of the collection. (Inherited from BindingListQueryField) |
| ApplySortCore | Sorts the items if overridden in a derived class; otherwise, throws a NotSupportedException. (Inherited from BindingListQueryField) |
| CancelNew | Discards a pending new item. (Inherited from BindingListQueryField) |
| Clear | Removes all elements from the CollectionT. (Inherited from CollectionQueryField) |
| ClearItems | Removes all elements from the collection. (Inherited from BindingListQueryField) |
| Contains | Determines whether an element is in the CollectionT. (Inherited from CollectionQueryField) |
| CopyTo | Copies the entire CollectionT to a compatible one-dimensional Array, starting at the specified index of the target array. (Inherited from CollectionQueryField) |
| EndNew | Commits a pending new item to the collection. (Inherited from BindingListQueryField) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| FindCore | Searches for the index of the item that has the specified property descriptor with the specified value, if searching is implemented in a derived class; otherwise, a NotSupportedException. (Inherited from BindingListQueryField) |
| GetEnumerator | Returns an enumerator that iterates through the CollectionT. (Inherited from CollectionQueryField) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| IndexOf | Searches for the specified object and returns the zero-based index of the first occurrence within the entire CollectionT. (Inherited from CollectionQueryField) |
| Insert | Inserts an element into the CollectionT at the specified index. (Inherited from CollectionQueryField) |
| InsertItem | Inserts the specified item in the list at the specified index. (Inherited from BindingListQueryField) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| OnAddingNew | Raises the AddingNew event. (Inherited from BindingListQueryField) |
| OnListChanged |
Overridden to perform validation at list level.
(Overrides BindingListTOnListChanged(ListChangedEventArgs)) |
| Remove | Removes the first occurrence of a specific object from the CollectionT. (Inherited from CollectionQueryField) |
| RemoveAt | Removes the element at the specified index of the CollectionT. (Inherited from CollectionQueryField) |
| RemoveItem | Removes the item at the specified index. (Inherited from BindingListQueryField) |
| RemoveSortCore | Removes any sort applied with ApplySortCore(PropertyDescriptor, ListSortDirection) if sorting is implemented in a derived class; otherwise, raises NotSupportedException. (Inherited from BindingListQueryField) |
| ResetBindings | Raises a ListChanged event of type Reset. (Inherited from BindingListQueryField) |
| ResetItem | Raises a ListChanged event of type ItemChanged for the item at the specified position. (Inherited from BindingListQueryField) |
| SetItem | Replaces the item at the specified index with the specified item. (Inherited from BindingListQueryField) |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Events| Name | Description | |
|---|---|---|
 | AddingNew | Occurs before an item is added to the list. (Inherited from BindingListQueryField) |
| ListChanged | Occurs when the list or an item in the list changes. (Inherited from BindingListQueryField) |
See Also