Method Contains
Contains(String)
This method searches for the key in the NamedTagsDictionary and returns true, if it is found and false, in other case.
Declaration
public bool Contains(string key)Parameters
| Type | Name | Description |
|---|---|---|
| System. |
key | Searches this key in NamedTagsDictionary. |
Returns
| Type | Description |
|---|---|
| System. |
True, if key found, and false, in other case. |
Examples
The following example verifies if the tags dictionary contains a tag.
NamedTagsDictionary tags = new NamedTagsDictionary();
if(!tags.Contains("Tag1"))
{
tags.Add("Tag1", int.MaxValue);
}