public void Foo()
{
    global::System.Collections.Generic.Dictionary<string, string>[] foo = new global::System.Collections.Generic.Dictionary<string, string>[] 
    {
        new global::System.Collections.Generic.Dictionary<string, string>
        {
            { "key1", "value1" },
            { "key2", "value2" }
        },
        new global::System.Collections.Generic.Dictionary<string, string>
        {
            { "key3", "value3" },
            { "key4", "value4" }
        }
    };
}
