Dot Net Examples: Storing Data in Veiw State ::

ViewStateDataStore.aspx

<%@ Page Language="C#" %>

<script runat="server">
   protected void Button1_Click(object sender, System.EventArgs e)
   {
   ViewState["Name"] = TextBox1.Text.ToString();
   Label1.Text = "Your name saved in ViewState.";
   }
   protected void Button2_Click(object sender, System.EventArgs e)
   {
   string name = (string)ViewState["Name"];

   Label1.Text = "Hi " + name + "! we found your name in ViewState.";
   }
</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
   <title>asp.net ViewState example: how to store (save) data in ViewState</title>
</head>
<body>
   <form id="form1" runat="server">
   <div>
   <h2 style="color:Red">asp.net ViewState example: data store</h2>
   <asp:Label
   ID="Label1"
   runat="server"
   Font-Size="Large"
   ForeColor="Teal"
   >
   </asp:Label>
   <br /><br />
   <asp:Label ID="Label2" runat="server" Text="Your Name" ForeColor="Green">
   </asp:Label>
   <asp:TextBox ID="TextBox1" runat="server" BackColor="Green" ForeColor="AliceBlue">
   </asp:TextBox>
   <br />
   <asp:Button
   ID="Button1"
   runat="server"
   Text="Save data in ViewState"
   OnClick="Button1_Click"
   Font-Bold="true"
   ForeColor="DarkGreen"
   />
   <asp:Button
   ID="Button2"
   runat="server"
   Text="Read data from ViewState"
   OnClick="Button2_Click"
   Font-Bold="true"
   ForeColor="DarkGreen"
   />
   </div>
   </form>
</body>
</html>

Dot Net Examples

Wednesday, January 12, 2011

Storing Data in Veiw State ::

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