好心人,给看一看this. 问题

public string GetClassZD_Nifox(int id, string ZhiDuan)
        {
            CMS.Model.ClassContent ci = new CMS.Model.ClassContent();
            ci = this.getClassInfo_Nifox(id, this.Param_CurrentClassID);
            if (ci != null)
            {
                str_ZD = ci.ClassCName;
                return str_ZD;
            }
            else
                return string.Empty;
        }

str_ZD = ci.ClassCName
这个返回的要用变量表示,怎么表示 --------------------编程问答-------------------- 不明白说什么 --------------------编程问答-------------------- 楼主命名看着很不习惯,楼主你是怎么搞起得啊...看着比较痛苦.

public string GetClassZD_Nifox(int id, string ZhiDuan)
        {
            CMS.Model.ClassContent ci = null;//后面要赋值了这一就写成null吧
            ci = this.getClassInfo_Nifox(id, this.Param_CurrentClassID);
            if (ci != null)
            {
                str_ZD = ci.ClassCName;
                return str_ZD;
            }
            else
                return string.Empty;
        }

写法太那个了,不好说得. --------------------编程问答--------------------



public string GetClassZD_Nifox(int id, string ZhiDuan) 

        { 

string str_ZD;

            CMS.Model.ClassContent ci = new CMS.Model.ClassContent(); 

            ci = this.getClassInfo_Nifox(id, this.Param_CurrentClassID); 

            if (ci != null) 

            { 

                str_ZD = ci.ClassCName; 

                return str_ZD; 

            } 

            else 

                return string.Empty; 

        }

--------------------编程问答-------------------- - - --------------------编程问答-------------------- str_ZD这个好象没定义嘛!ZhiDuan这个定义了又没用到?
public string GetClassZD_Nifox(int id)
        {
            string ZhiDuan;
            CMS.Model.ClassContent ci = new CMS.Model.ClassContent();
            ci = this.getClassInfo_Nifox(id, this.Param_CurrentClassID);
            if (ci != null)
            {
                ZhiDuan = ci.ClassCName;
                return ZhiDuan;
            }
            else
                return string.Empty;
        }

--------------------编程问答-------------------- ...囧rz...

补充：.NET技术 ,  C#