can we have override, virtual and abstract with each other.
and what are possible combinations of them which are possible........ ?????
can someone explain with an example ?????
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Finalize() is override, why it's not virtual? what's difference between virtual and override for method in base class? Thanks
public class Object
public virtual bool Equals(object obj);
public static bool Equals(object objA, object objB);
protected override void Finalize();
public virtual int GetHashCode();
public extern Type GetType();
protected extern object MemberwiseClone();
public static bool ReferenceEquals(object objA, object objB);
public virtual string ToString();
I get the following error on last line below (working on remote host): 'E:\web\sfcascom\ls_admin/uploads/images/001.JPG' is not a valid virtual path,
Note that the slashes go in different directions
I've tried a number of things but nothing seems to work. Thanks-
Partial Class Protected_imageupload
Private Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
' Initialize variables
Dim sSavePath As String
Dim sThumbExtension As String
Dim intThumbWidth As Integer
Dim intThumbHeight As Integer
Dim sFilename As String = ""
' Set constant values
'sSavePath = "images/"
sSavePath = Server.MapPath("~/") + "ls_admin/uploads/images/"
sThumbExtension = "_thumb"
intThumbWidth = 160
intThumbHeight = 120
' If file field isn?t empty
If FilUpload.PostedFile IsNot Nothing Then
' Check file size (mustn?t be 0)
Dim myFile As Http
May i know what is the Differenc that they actually make in IIS7 .
Please tell me at a low level as i am still a novice in Asp.Net
Thanks in Advance.
I know what Singleton Pattern means and Abstract class means.
What I wanted to know was how would this apply to real world.
Could anyone give me any good example or simple explanation.
Say I have a simple website, why would I use any of the above if any.
Why would it simplify my architechture.
Thanks in advace.
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