System.Data.Tests.DataColumnCollectionTest2.Add_DataColumn1 C# (CSharp) Method

        public void Add_DataColumn1()
        {
            DataTable dt = new DataTable();
            DataColumn col = new DataColumn("col1", Type.GetType("System.String"));
            dt.Columns.Add(col);
            Assert.Equal(1, dt.Columns.Count);
            Assert.Equal("col1", dt.Columns[0].ColumnName);
            Assert.Equal("System.String", dt.Columns[0].DataType.ToString());
        }