System.Text.Tests.StringBuilderTests.Length_Get_Set C# (CSharp) Method

        public static void Length_Get_Set()
        {
            var builder = new StringBuilder("Hello");

            builder.Length = 2;
            Assert.Equal(2, builder.Length);
            Assert.Equal("He", builder.ToString());

            builder.Length = 10;
            Assert.Equal(10, builder.Length);
            Assert.Equal("He" + new string((char)0, 8), builder.ToString());
        }