I like the feature of email clients *not* to automatically load content from the web. Normally the email client offers the possibility to load the external content on request - and I hardly ever do so. Why should I want to load tracking images in my email, or even worse: malware images which make use of vulnerabilities in graphics libraries?
What value does file_path contain? Does it use a UNC path?
You need to determine what value file_path contains and then see if you can open the same path in Windows Explorer. If this works fine then check if the file exists. You should check for its existence in your code.
I have a .NET 4.0 app with MS SQL Compact 3.5 Database.
And I have a password dialog.
There are 3 questions:
- How do I protect the DB with password? (existing DB)
- How do I remove the password from DB? (with keeping data)
- How do I check if the DB is protected with password? (for displaying password dialog)
Not always the user of the app wants to password protect the DB, and I don't want to display the dialog if DB isn't protected...
I have a problem during change image for child level in each node, I have assigned an image to treeview, and I have assigned other image to selected Node, I need to assign an image for the some childs in each node.
|_Child1 (Need to assign image)
|_Child2 (Need to assign image)
|_Child3 (Need to assign image)
I have populate the treeview from Database recursively.
Is it the case that you don't know what nodes are in the TreeView until it is populated ... so you have to navigate the populated TreeView and assign images to nodes based on their depth (TreeNode.Level) ?
Your question implies something about selecting nodes, but I am not clear what that is.
If you can be more specific, I think I have some code that will be helpful (I've spent years working with the TreeView).
In any case, I am pretty sure you will need to use an ImageList to hold all possible images for the nodes: do you have that already implemented ?
« I had therefore to remove knowledge, in order to make room for belief » Immanuel Kant
Actually, what I'm going to do is:
I have a tree with folder, and these Nodes, some of these nodes is played as a child use to open Forms,
|_Enter GL Transaction
Enter GL Transaction: is a child that I need to change the image for it, it is not a Folder, it is a child that will be used to open a Form.
For previous node, I select a Folder image for them.
I hope of you receive my point.
Last Visit: 31-Dec-99 18:00 Last Update: 26-Sep-23 22:18