c# use hashtable check if key exists

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c# use hashtable check if key exists -

// Create hashtable
Hashtable ht = new Hashtable();

// Add a key value pair
ht.Add("001",".Net");

// Check to see if key exists
ht.ContainsKey("001")

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c# use hashtable check if key exists

c# use hashtable check if key exists -

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