DialogStateManager.TryGetValue Method
Definition
Important
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Overloads
| TryGetValue(String, Object) |
Gets the value associated with the specified key. |
| TryGetValue<T>(String, T) |
Get the value from memory using path expression (NOTE: This always returns clone of value). |
TryGetValue(String, Object)
Gets the value associated with the specified key.
public bool TryGetValue (string key, out object value);abstract member TryGetValue : string * obj -> bool
override this.TryGetValue : string * obj -> boolPublic Function TryGetValue (key As String, ByRef value As Object) As BooleanParameters
- key
- String
The key whose value to get.
- value
- Object
When this method returns, the value associated with the specified key, if the key is found; otherwise, the default value for the type of the value parameter. This parameter is passed uninitialized.
Returns
true if the dialog state manager contains an element with the specified key;
otherwise, false.
Applies to
TryGetValue<T>(String, T)
Get the value from memory using path expression (NOTE: This always returns clone of value).
public bool TryGetValue<T> (string path, out T value);member this.TryGetValue : string * 'T -> boolPublic Function TryGetValue(Of T) (path As String, ByRef value As T) As BooleanType Parameters
- T
the value type to return.
Parameters
- path
- String
path expression to use.
- value
- T
Value out parameter.
Returns
True if found, false if not.
Remarks
This always returns a CLONE of the memory, any modifications to the result of this will not be affect memory.