PropertyDescriptorCollection.IDictionary.Add(Object, Object) Method

Reference

Definition

Namespace:: System.ComponentModel

Assemblies:: netstandard.dll, System.ComponentModel.TypeConverter.dll

Assembly:: System.ComponentModel.TypeConverter.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: PropertyDescriptorCollection.cs

Source:: PropertyDescriptorCollection.cs

Source:: PropertyDescriptorCollection.cs

Important

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Adds an element with the provided key and value to the IDictionary.

 virtual void System.Collections.IDictionary.Add(System::Object ^ key, System::Object ^ value) = System::Collections::IDictionary::Add;

void IDictionary.Add(object key, object value);

abstract member System.Collections.IDictionary.Add : obj * obj -> unit
override this.System.Collections.IDictionary.Add : obj * obj -> unit

Sub Add (key As Object, value As Object) Implements IDictionary.Add

Parameters

key: Object

The Object to use as the key of the element to add.

value: Object

The Object to use as the value of the element to add.

Implements

Add(Object, Object)

Exceptions

NotSupportedException

The collection is read-only.

ArgumentException

value is null.

Applies to

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 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
.NET Standard	2.0, 2.1

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