JsonObject.IDictionary<String,JsonNode>.TryGetValue Method
Definition
Important
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Gets the value associated with the specified property name.
virtual bool System.Collections.Generic.IDictionary<System.String,System.Text.Json.Nodes.JsonNode>.TryGetValue(System::String ^ propertyName, [Runtime::InteropServices::Out] System::Text::Json::Nodes::JsonNode ^ % jsonNode) = System::Collections::Generic::IDictionary<System::String ^, System::Text::Json::Nodes::JsonNode ^>::TryGetValue;
bool IDictionary<string,JsonNode>.TryGetValue (string propertyName, out System.Text.Json.Nodes.JsonNode jsonNode);
abstract member System.Collections.Generic.IDictionary<System.String,System.Text.Json.Nodes.JsonNode>.TryGetValue : string * JsonNode -> bool
override this.System.Collections.Generic.IDictionary<System.String,System.Text.Json.Nodes.JsonNode>.TryGetValue : string * JsonNode -> bool
Function TryGetValue (propertyName As String, ByRef jsonNode As JsonNode) As Boolean Implements IDictionary(Of String, JsonNode).TryGetValue
Parameters
- propertyName
- String
The property name of the value to get.
- jsonNode
- JsonNode
When this method returns, contains the value associated with the specified property name, if the property name is found; otherwise, null
.
Returns
true
if the JsonObject contains an element with the specified property name; otherwise, false
.
Exceptions
propertyName
is null
.
Applies to
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