Menu
This works:
<span value="<%= this.Text %>" /> This doesn't work:
<asp:Label Text="<%= this.Text %>" runat="server" /> Why is that?
How can I make the second case work properly, i.e., set the label's text to the value of the "Text" variable?
693
HTML elements in ASP.NET files are, by default, treated as text. To make these elements programmable, add a runat="server" attribute to the HTML element. This attribute indicates that the element should be treated as a server control.
The runat attribute basically tells ASP.Net that it needs to parse the element, its attributes and it's contents as a server control. Enabling code, on the server, to be executed to configure the response. Without it, any child controls contained within the <head> section will not get parsed.
Runat='Server ' Indicates the accessibility of the control at Serverside. Let Me make you more clear about it. If you puts runat="server" inside any of the control then you can use that control at the server side.
The HTML server controls are HTML elements that include a runat=server attribute. The HTML server controls have the same HTML output and the same properties as their corresponding HTML tags. In addition, HTML server controls provide automatic state management and server-side events.
Use Data binding expressions
<asp:Label ID="Label1" runat="server" Text="<%# DateTime.Now %>" ></asp:Label> Code behind,
protected void Page_Load(object sender, EventArgs e){ DataBind(); } you can do this
<asp:Label ID="Label1" runat="server" ><%= variable%></asp:Label> If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
