关于params关键字

解决方法：

         private void Page_Load(object sender, System.EventArgs e)

         {

              // 在此处放置用户代码以初始化页面

              string[] sArray=new string[3];

              sArray[0]="aaa";

              sArray[1]="bbb";

              sArray[2]="ccc";

 

              Method1(sArray);

//            Method1("aaa","bbb","ccc");      //error

 

              Method2(sArray);

              Method2("aaa","bbb","ccc");

 

         }

 

         private void Method1(string[] s)

         {

              string temp="";

              foreach(string e in s)

              {

                   temp+=e;

              }

              this.TextBox1.Text =temp;

         }

 

         private void Method2(params string[] s)

         {

              string temp="";

              foreach(string e in s)

              {

                   temp+=e;

              }

              this.TextBox2.Text =temp;

         }