代码如下:

<%@ Import Namespace="System" %>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Drawing" %>

<%@ Page language="vb" %>

<script runat="server">
    Dim FilePath As String = Server.MapPath("FengEr.jpg")
   
    Sub Page_Load(Sender As Object, E As EventArgs)
        Dim image As System.Drawing.Image = System.Drawing.Image.FromFile( FilePath )
        Dim g As Graphics = Graphics.FromImage(image)
        g.DrawImage(image, 0, 0, image.Width, image.Height)
        Dim f As Font = new Font("华文行楷", 30)
        Dim b As Brush = new SolidBrush(Color.Green)
        Dim s As String = Request.QueryString("Str")
        g.DrawString(s, f, b, 20, 290)
        image.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Jpeg)
        g.Dispose()
        image.Dispose()
    End Sub   
</script>

　　只要把这个代码存成一个aspx文件，比如Test.aspx。然后放到wwwroot里面（假设你的虚拟目录是默认的）。再做一个Test.jpg的图片，就可以在(20, 290)这个位置打印出“华文行楷”这种字体的文字了。调用方法很简单：

　　http://localhost/Test.aspx?Str=Dicky's Blog！

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