TreeStreamExtensionsCountTKey, TValue Method

Parses an entire stream to count the number of items. Notice, this will enumerate the stream, and the stream will have to be reset to be enumerated again.

Definition

Namespace: SnapDB.Snap
Assembly: SnapDB (in SnapDB.dll) Version: 1.0.102.0 -- Release Build+29075351d0e5aa4dea46a5c520805222f672dc2e

C#View Source Request Example

public static long Count<TKey, TValue>(
	this TreeStream<TKey, TValue> stream
)
where TKey : class, new()
where TValue : class, new()

VBView Source Request Example

<ExtensionAttribute>
Public Shared Function Count(Of TKey As {Class, New}, TValue As {Class, New}) ( 
	stream As TreeStream(Of TKey, TValue)
) As Long

C++View Source Request Example

public:
[ExtensionAttribute]
generic<typename TKey, typename TValue>
where TKey : ref class, gcnew()
where TValue : ref class, gcnew()
static long long Count(
	TreeStream<TKey, TValue>^ stream
)

JavaScriptView Source Request Example

JavaScript does not support generic types or methods.

Parameters

stream TreeStreamTKey, TValue: The stream to enumerate.

Type Parameters

TKey: The key type.
TValue: The value type.

Return Value

Int64
The number of items in the stream.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type TreeStreamTKey, TValue. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).