.Net 类构造函数可以加返回值吗？如void.

.Net 类构造函数可以加返回值吗？如void.

代码如下：

 

    public class ReportColumn
    {
        public string ColumnDataField { set; get; }
        public string ColumnHeaderText { set; get; }
        public string ColumnSortExpression { set; get; }
        public int ColumnIndex { set; get; }

        public void ReportColumn(string _ColumnDataField, string _ColumnHeaderText, string _ColumnSortExpression, int _ColumnIndex)
        {
            this.ColumnDataField = _ColumnDataField;
            this.ColumnHeaderText = _ColumnHeaderText;
            this.ColumnSortExpression = _ColumnSortExpression;
            this.ColumnIndex = _ColumnIndex;
        }
    }

 

有了这个void返回值，类对象在初始化时，就出毛病了，如想输入下面的代码，会报出找不到一个有这样四个参数的方法：

ReportColumn col = new ReportColumn("name", "姓名", "姓名", 1)

去掉它就可以了.

 

可见，构造函数不能写返回值。 

 

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2011/12/5 其实, 编译时就会过不去, 会提示: 'ReportColumn': member names cannot be the same as their enclosing type

转载于:https://www.cnblogs.com/liuzhendong/archive/2011/10/12/2208596.html