AddItem(String,Object) Method (IDataStorage)

In This Topic

Adds new item to the data storage.

Syntax

'Declaration

Public Sub AddItem( _
   ByVal keyThe item key.
 As System.String, _
   ByVal itemThe item data.
 As System.Object _
)

public void AddItem(
   System.String key, 
   System.Object item
)

public: void AddItem(
   System.String key, 
   System.Object item
)

public:
void AddItem(
   System.String key, 
   System.Object item
)

Exceptions

Exception	Description
System.ArgumentNullException	If key is null.
System.ArgumentException	An element with the same key already exists in the data storage.

Requirements

Target Platforms: .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

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