SymbolListsProvider Class (Component)
The SymbolListsProvider is used to programmatically access symbol lists in the TradeStation Platform. This includes TradeStation server lists (like the Dow 30 list maintained by TradeStation) and your custom symbol lists found in the \Documents\TradeStation 10.0\CustomSymbolLists folder.
For general information about providers, refer to Provider Classes.
Namespace: tsdata.marketdata
Properties
Additional
properties, methods, and events are described in the classes listed
under Inheritance Hierarchy (see below).
| Name | Type | Description | |
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Count | int | Gets the number of objects loaded in the selected symbol list. |
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Items(index) | object | Gets the SymbolList object located at the specified index in the SymbolLists collection. |
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ListTypes | enum | Gets the symbol list type. See SymbolListType for a list of possible values. |
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Load | bool | Set to True to establish the connection to the data provider. |
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State | enum | Gets the state of the provider. See DataState for a list of possible values. |
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SymbolLists | object | Gets the SymbolListsColllection. |
Methods
| Name | Description | |
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CloseProvider() | Closes the connection to the provider. Equivalent to setting .Load = false. |
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Create() | Initializes a new instance of the class. |
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LoadProvider() | Opens the connection to the provider, starting the loading of any requested data. Equivalent to setting .Load = true. |
Events
| Name | Description | |
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StateChanged | Occurs when the State property of the provider changes. See StateChangedEventArgs for the properties supplied as arguments when this event fires. |