Updating file attributes with vb
In terms of the FSO model, the attributes belong to the file object.
So the first thing that your code has to do is to get a reference to a specific instance of the file object, lets call it fl.
Summary An attribute is a new code level language construct in all major . It provides integration of declarative information to assemblies, classes, interfaces, members, etc. The information can then be used to change the runtime behavior or collect organizational information.
In this article, I illustrate the power of attributed programming by examples that show a modular approach to issues that can crosscut many classes.
Just to make sure that you understand what this article is about, let's look what the article is not about first to get it out of the way. In those languages, an attribute is a "modifier of an element".
Select Nodes – Selects a list of nodes matches the Xpath pattern. Select Nodes(“/catalog/book/title/text()”) Select Single Node – Selects the first XMLNode that matches the pattern. Select Single Node(“/catalog/book/title/text()”) 'Get the 5th book title Set Nodes_Particular = o XMLFile.
NET code to "declare" information or processing that is saved with the code definition. NET attributes straight from Microsoft: Attributes are keyword-like tags in which you can specify additional information about entities defined in Visual Basic . Attributes, which are saved with an assembly's metadata, annotate programming elements such as types, fields, methods, and properties. As a starting example, this is what Serializable Attribute looks like in a code example: For example, suppose this class is a "Customer Accounts" class.
You might see other articles that say attributes add "a declarative dimension to designing and writing software". Instances of this class will probably contain information (properties) like the customer's name and account number.
To send the whole instance of a Customer Accounts class over a network, it has to be declared as Public Class Customer Account Public Customer Name As String Public Customer Account Number As Integer Sub New(By Val Cust Name, By Val Cust Acct) ' Code to create a new instance End Sub End Class ' Example code using this class Dim the Cust Name As String Dim the Cust Acct As Integer the Cust Name = "George" the Cust Acct = 12345 Dim the Customer As New Customer Account( the Cust Name, the Cust Acct) ' Code to send the Customer over a network, ' write it to a file, or some other action ' that requires a bit stream rather than an ' object would be placed here.
There are predefined attributes for different entities from the top to the bottom in . You can use an attribute to modify assemblies, types, methods, properties, classes, and structures.
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