ModelItemDictionary.TryGetValue Method
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Retrieves the value for the given key, if possible.
TryGetValue(Object, ModelItem) |
Retrieves the value for the given key, if possible. |
TryGetValue(ModelItem, ModelItem) |
Retrieves the value for the given key, if possible. |
Retrieves the value for the given key, if possible.
public:
abstract bool TryGetValue(System::Object ^ key, [Runtime::InteropServices::Out] System::Activities::Presentation::Model::ModelItem ^ % value);
public abstract bool TryGetValue(object key, out System.Activities.Presentation.Model.ModelItem value);
abstract member TryGetValue : obj * ModelItem -> bool
Public MustOverride Function TryGetValue (key As Object, ByRef value As ModelItem) As Boolean
Parameters
- key
- Object
The key associated with the value to retrieve.
- value
- ModelItem
The value associated with the specified key.
Returns
true
if there is a value present for the specified key; otherwise, false
.
Exceptions
If key
is null
.
Applies to
.NET Framework 4.8.1 and other versions
Product | Versions |
---|---|
.NET Framework | 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 |
Retrieves the value for the given key, if possible.
public:
abstract bool TryGetValue(System::Activities::Presentation::Model::ModelItem ^ key, [Runtime::InteropServices::Out] System::Activities::Presentation::Model::ModelItem ^ % value);
public abstract bool TryGetValue(System.Activities.Presentation.Model.ModelItem key, out System.Activities.Presentation.Model.ModelItem value);
abstract member TryGetValue : System.Activities.Presentation.Model.ModelItem * ModelItem -> bool
Public MustOverride Function TryGetValue (key As ModelItem, ByRef value As ModelItem) As Boolean
Parameters
- key
- ModelItem
The key associated with the value to retrieve.
- value
- ModelItem
The value associated with the specified key.
Returns
true
if there is a value present for the specified key; otherwise, false
.
Exceptions
If key
is null
.
Applies to
.NET Framework 4.8.1 and other versions
Product | Versions |
---|---|
.NET Framework | 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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