Initializing help system before first use

# ContainsKey Method

Test whether (key1,key2,key3,key4,key5) exists.
Namespace: Optimizer.Maps
Assembly: xprsdn (in xprsdn.dll) Version: 47.01.01+0ba4e76731516b80760698bbaa939494dae84e49
Syntax
C#

    public bool ContainsKey(
    	K1 key1,
    	K2 key2,
    	K3 key3,
    	K4 key4,
    	K5 key5
    )

#### Parameters

key1 K1
  Key for dimension 1.
key2 K2
  Key for dimension 2.
key3 K3
  Key for dimension 3.
key4 K4
  Key for dimension 4.
key5 K5
  Key for dimension 5.

#### Return Value

Boolean
true if (key1,key2,key3,key4,key5) is contained in this map, false otherwise.
See Also

#### Reference

HashMap5K1, K2, K3, K4, K5, V Class
Optimizer.Maps Namespace
Parent Topic HashMap5 Methods

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