Question

I am trying to assign a specific width to my image in asp.net (using vb.net).
So I used the next code:

<asp:Image ID="PercentageImage" runat="server" Height="7px"
           Width='<%# Eval("votsGraph") %>'
           ImageUrl="~/images/bar.JPG" />

So how do i cast this one?
(The type of votsGraph is float.)

Answer 1

Use CInt():

<asp:Image ID="PercentageImage" runat="server" Height="7px" Width='<%# string.format("{0}px", cint(Eval("votsGraph"))) %>' ImageUrl="~/images/bar.JPG" />

I’ve also added String.Format() to your code as you were missing px:

Width='<%# string.format("{0}px", cint(Eval("votsGraph"))) %>'