Get variable value from code behind and use in aspx page

Question

Variable in.aspx.cs file

public string apmt_val { get; set; }

I want to use this in.aspx page as

if(<%#apmt_val%> == "Some Value"){
  // Do something
}
else{
  // Do something
}

Answer 1

field must be declared public or protected

Then, to call it on the ASPX side:

<%=apmt_val %>

Note that this won't work if you place it on a server tag attribute. For example:

<asp:Label runat="server" Text="<%=apmt_val %>" />

Your Solution

<%if (this.apmt_val == "Some Value") { %> //logic <%}%>

Answer 2

<%if (this.yourvar == "value") { %> //set the logic here <%}%>