How to initialize an array in C # summary _c# tutorial

The example in this article describes the method of C # initialization arrays. Share to everyone for your reference, specific as follows:

C # declares an array and initializes it in three different ways.

For one-dimensional arrays:

Using System;
Using System.Data;
Using System.Configuration;
Using System.Web;
Using System.Web.Security;
Using System.Web.UI;
Using System.Web.UI.WebControls;
Using System.Web.UI.WebControls.WebParts;
Using System.Web.UI.HtmlControls; Public partial class _default:system.web.ui.page {protected void Page_Load (object sender, EventArgs e) {string
    [] Arraya = {"Shirdrn", "Hamtty", "Saxery"};
    Response.Write ("<b> the first method to declare an array and initialize it:</b><br>");
      for (int i = 0; i < arraya.length;i++) {string arr = arraya[i];
    Response.Write ("arraya[" + i + "] =" + arr + "<br>");
    } string[] Arrayb;
    Arrayb = new string[3]{"Shirdrn", "Hamtty", "Saxery"};
    Response.Write ("<b> the second method of declaring an array and initializing it:</b><br>");
      for (int i = 0; i < arrayb.length i++) {string arr = arrayb[i];
    Response.Write ("arrayb[" + i + "] =" + arr + "<br>");
    } string[] Arrayc = new String[3]; Arrayc[0] = "SHIRDRN";
    ARRAYC[1] = "Hamtty";
    ARRAYC[2] = "Saxery";
    Response.Write ("<b> the third method of declaring an array and initializing it:</b><br>");
      for (int i = 0; i < arrayc.length i++) {string arr = arrayc[i];
    Response.Write ("arrayc[" +i+ "] =" +arr + "<br>");

 }
  }
}

For multidimensional arrays (for example, in two-dimensional arrays):

Using System;
Using System.Data;
Using System.Configuration;
Using System.Web;
Using System.Web.Security;
Using System.Web.UI;
Using System.Web.UI.WebControls;
Using System.Web.UI.WebControls.WebParts;
Using System.Web.UI.HtmlControls; Public partial class _default:system.web.ui.page {protected void Page_Load (object sender, EventArgs e) {string
    [,] Multiarraya = {{"Shirdrn", "Hamtty", "Tuuty"}, {"New York", "Beijing", "Shanghai"}};
    Response.Write ("<b> the first method to declare an array and initialize it:</b><br>"); for (int i = 0; i < Multiarraya.rank i++) {for (int j = 0; J <= Multiarraya.getupperbound (Multiarraya.ra
        NK-1); j + +) {string arr = multiarraya[i,j];
      Response.Write ("multiarraya[" + i + "] [" +j+ "] =" + arr + "<br>");  } string[,] Multiarrayb = new string[2,3]{{"Shirdrn", "Hamtty", "Tuuty"}, {"New York", "Beijing", "Shanghai"
    } };
    Response.Write ("<b> the second method of declaring an array and initializing it:</b><br>"); for (iNT i = 0; i < Multiarrayb.rank; i++) {for (int j = 0; J <= Multiarrayb.getupperbound (multiarrayb.rank-1); j + +) {string arr
        = Multiarraya[i, j];
      Response.Write ("multiarrayb[" + i + "] [" + j + "] =" + arr + "<br>");
    } string[,] multiarrayc = new string[2, 3];
    multiarrayc[0,0] = "SHIRDRN";
    multiarrayc[0,1] = "Hamtty";
    multiarrayc[0,2] = "Tuuty";
    multiarrayc[1,0] = "New York";
    multiarrayc[1,1] = "Beijing";
    multiarrayc[1,2] = "Shanghai";
    Response.Write ("<b> the second method of declaring an array and initializing it:</b><br>"); for (int i = 0; i < Multiarrayc.rank i++) {for (int j = 0; J <= Multiarrayc.getupperbound (Multiarrayc.ra NK-1);
        J + +) {string arr = Multiarraya[i, j];
      Response.Write ("multiarrayc[" + i + "] [" + j + "] =" + arr + "<br>");

 }
    }
  }
}

Read more about C # Interested readers can view the site topics: "C # array Operation tips Summary", "C # Operation Excel Skills Summary", "C # XML file Operation Tips Summary", "C # Common control usage Tutorial", "WinForm Control Usage Summary", "C # tutorial on data structure and algorithms, Introduction to C # object-oriented programming, and a summary of thread usage tips for C # programming

I hope this article will help you with C # programming.