Networking Fun

Hello Everyone,

I am back with a new topic " Networking" and with a new goal.Earlier i was posting .Net updates but now onward i will post some easy configurations of networking. So guys let me first describe what it is going to be from now. So i am preparing for some higher end certification but i believe in exchanging knowledge which will be helpful for both of us.Here i am going to share configuration starting from CCNA along with video links .These will be very easy configurations but we can only clear our doubts by starting from scratch. I know there may be some visitors to my blog who are more expert and experienced then me in that case please don't leave my blog without suggesting new things.I would really appreciate such efforts also that will be helpful for new beginners who are planning to go further in this field.Being a girl it was a difficult journey for me, i am still struggling but i love that part as i learned a lot from this phase of my life. That's why i decided to start blogging again.I am planning to start with simple configuration of router and switch like assigning IP some basics of IP addressing.I will be sharing notes , configuration and video very soon in my next blog post.Till then if you guys have any suggestion you can leave a comment.

I am mentioning a simple topology which i am going to show you in next post, suggestions and comments are always welcome.

DataViewAllowEditProperty.aspx

    <%@ Page Language="C#" AutoEventWireup="true" %>
    <%@ Import Namespace="System.Data" %>

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <script runat="server">
        protected void Button1_Click(object sender, System.EventArgs e)
        {
            DataTable dt = new DataTable();
            dt.TableName = "Books";

            DataColumn dc1 = new DataColumn();
            dc1.ColumnName = "BookID";
            dc1.DataType = typeof(int);
            dc1.AllowDBNull = false;
            dc1.Unique = true;

            DataColumn dc2 = new DataColumn();
            dc2.ColumnName = "Category";
            dc2.DataType = typeof(string);

            DataColumn dc3 = new DataColumn();
            dc3.ColumnName = "BookName";
            dc3.DataType = typeof(string);

            DataColumn dc4 = new DataColumn();
            dc4.ColumnName = "Author";
            dc4.DataType = typeof(string);

            dt.Columns.AddRange(new DataColumn[] { dc1, dc2, dc3, dc4 });

            dt.Rows.Add(new object[] { 1, ".NET", "ASP.NET 3.5 Application Architecture and Design", "Vivek Thakur" });
            dt.Rows.Add(new object[] { 2, "Games", "Cocos2d for iPhone 0.99 Beginner's Guide", "Pablo Ruiz" });
            dt.AcceptChanges();

            GridView1.DataSource = dt.DefaultView;
            GridView1.DataBind();

            //this line create a new DataView
            DataView dView = new DataView(dt);
            dView.Sort = "BookName DESC" ;

            Label1.Text = "Here we create a new DataView<br />" +
                          "and set the sort order (BookName DESC)";

            GridView2.DataSource = dView;
            GridView2.DataBind();

            dView.AllowEdit = true;
            //this line edit a row in DataView which index is 0
            dView[0]["Category"] = ".NET";
            dView[0]["BookName"] = "Microsoft Windows Workflow Foundation 4.0 Cookbook";
            dView[0]["Author"] = "Andrew Zhu ";

            Label2.Text = "Here we edit a row in DataView, Now the DataView is...";
            GridView3.DataSource = dView;
            GridView3.DataBind();

            Label3.Text = "Now the source DataTable is...";
            GridView4.DataSource = dt;
            GridView4.DataBind();
        }
    </script>

    <html xmlns="http://www.w3.org/1999/xhtml">
    <head id="Head1" runat="server">
        <title>Using AllowEdit property - how to edit update row in a DataView in ado.net</title>
    </head>
    <body>
        <form id="form1" runat="server">
        <div>
            <h2 style="color:DarkBlue; font-style:italic;">
                Using AllowEdit property - how to
                <br /> edit update row in a DataView in ado.net
            </h2>
            <hr width="450" align="left" color="CornFlowerBlue" />
            <asp:GridView
                ID="GridView1"
                runat="server"
                BorderColor="Snow"
                ForeColor="Snow"
                Width="700"
                Font-Names="Courier"
                >
                <HeaderStyle BackColor="DarkMagenta" Height="30" />
                <RowStyle BackColor="DarkKhaki" />
                <AlternatingRowStyle BackColor="DarkOliveGreen" />
            </asp:GridView>
            <asp:Label
                 ID="Label1"
                 runat="server"
                 Font-Size="Large"
                 ForeColor="DodgerBlue"
                 Font-Italic="true"
                 >
            </asp:Label>
            <asp:GridView
                ID="GridView2"
                runat="server"
                BorderColor="Snow"
                ForeColor="Snow"
                Width="700"
                Font-Names="Courier"
                >
                <HeaderStyle BackColor="Maroon" Height="30" />
                <RowStyle BackColor="DarkKhaki" />
                <AlternatingRowStyle BackColor="DarkOliveGreen" />
            </asp:GridView>
            <asp:Label
                 ID="Label2"
                 runat="server"
                 Font-Size="Large"
                 ForeColor="DodgerBlue"
                 Font-Italic="true"
                 >
            </asp:Label>
            <asp:GridView
                ID="GridView3"
                runat="server"
                BorderColor="Snow"
                ForeColor="Snow"
                Width="700"
                Font-Names="Courier"
                >
                <HeaderStyle BackColor="Maroon" Height="30" />
                <RowStyle BackColor="DarkKhaki" />
                <AlternatingRowStyle BackColor="DarkOliveGreen" />
            </asp:GridView>
            <asp:Label
                 ID="Label3"
                 runat="server"
                 Font-Size="Large"
                 ForeColor="DodgerBlue"
                 Font-Italic="true"
                 >
            </asp:Label>
            <asp:GridView
                ID="GridView4"
                runat="server"
                BorderColor="Snow"
                ForeColor="Snow"
                Width="700"
                Font-Names="Courier"
                >
                <HeaderStyle BackColor="DarkMagenta" Height="30" />
                <RowStyle BackColor="DarkKhaki" />
                <AlternatingRowStyle BackColor="DarkOliveGreen" />
            </asp:GridView>
            <asp:Button
                ID="Button1"
                runat="server"
                OnClick="Button1_Click"
                Text="Populate GridView"
                Height="45"
                Font-Bold="true"
                ForeColor="DodgerBlue"
                />
        </div>
        </form>
    </body>
    </html>

Networking Fun

Wednesday, November 9, 2016

Wednesday, July 6, 2011

AllowEdit property

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