I want to programmatically change ACL for all the subdirectories into a containing one. Specially when ACL of a particolar user is found I want to duplicate that ACL, change the security identifier and add the rule.
Look at this code:
cDirectoryInfo = New DirectoryInfo(strPath)
cDirectorySecurity = cDirectoryInfo.GetAccessControl()
cAuthorizationRuleCollection = cDirectorySecurity.GetAccessRules(True, True,
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I have a very simple Business Rules Engine that has only three methods. One gets all the rules for the current operation, one will retrieve a list of parameters for the rules, the last applies the rules. The rules are stored in the database as user defined functions using parameters. The client will call the BRE pass in the operation and a Lot Number and the BRE checks for any rules that apply to this operation for this Lot. The client gets a list of rules that apply (the names of the corresponding UDF's in the database) and at which step in the operation the rule applies. When the material gets to a step that has a rule, it calls BRE to get parameters for the UDF for that operation, fills in the parameters with data contained in the GUI and calls the BRE to apply the rule with this lot's specific data. Multiple lots can share the same rule that is why there are parameters for the UDF. This all works well. However, this is assuming we have a set number of rules for each lot at each operation. If the lot needs a new rule applied at this operation we have to add a new rule and corresponding UDF into the BRE database. This is not a problem, the client will now see two rules, however, it only knows how to apply the parameters for the first rule, and there is no code for applying the parameters for the second rule.
For example: Rule 1 states that only the same Lot number items can be put into a carton. So the UDF expects one parameter called LotID and one parameter called Carton ID. It runs the rule (UDF) with these parameters and checks to ensure the lots match. Now the Lot requires a second rule: Only 25 items can be packed in the carton. We create a new rule and corresponding UDF, but this rule has the CartonID and a quantity associated with it.
The GUI can handle Rule 1 because it knows how to apply the correct data from the GUI to the parameters for the Rule and execute the rule, so LotID from the GUI = LotID in the parameter name in the UDF and CartonID from the GUI = CartonID parameter name in the UDF. Now there is a new rule, the GUI sees this new rule, gets the parameters, but has no way to applying the quantity to the new parameter to execute the rule without having to change the GUI. We don't expect there to be many rule changes, however, when they do occur we don't want to have to recompile the GUI every time. Does anyone have any suggestions on how to create a class that could determine the how to apply set the correct parameters? We have thought about a table in a database that maps the parameter names in the UDF with parameter names in the GUI so when we add a new UDF we update the table with the corresponding data from the GUI. That could work but may get cumbersome and would require us to make sure that, that table is kept current. Another suggestion was to name the parameters in the UDF the same as the parameters in the GUI, but this too, would require us to maintain the names in two locations.
I am working in visual studio with a datagridview that is bound to a mysql database via the .net mysql connector. In my vb app I have some text fields that provide the necessary fields for building the connection string which I have defined as:
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we have several applications in Vb.Net using the built in log system (My.Log) to write log information. Until now this system was configured by the application.config file before execution but now we want to let the user to choose some options.
Is there a way that does not requires to parse the XML file and process it? Is there available something like My.Settings that will do the dirty job done?
An example would be to be able to modify the DefaultSwitch value from Verbose to Warning or changing a property of the FileLog like the maxFiles attribute:
<switches>
<add name="DefaultSwitch" value="Verbose" />
</switches>
<sharedListeners>
[Code]....
I'm looking for a way to programmatically view and/or modify the permission for an existing share. I'm speaking of SHARE PERMISSION, not NTFS PERMISSION, I know how to view/modify ntfs permission.
View 2 RepliesBecause My hard drive in my Lap Top is so small I have moved a bunch of files onto an external hard drive.
The Files I have included in the move are my Music files.
I then set my music directory to these files.
No problem except one time I disconnected to go some where with out my external drive.
At which time my computer set the music directory to Nothing ("") now when I click on the "Music" button nothing happens
when I right click on the button and select property's it is completely blank with out a way to reset my music.
So I decided to wright a short program to reset it.
I guess nobody else has had this problem because I could not find anything on that
To recreate the program
1.Create a windows Form Application
2.Add a Label and Label it "Label1"
3.Add two buttons "Button1" and "Button2"
4.Button1.Text = "Select Directory"
5.Button2.Text = "Set Directory"
6.Add a Folder Browser Dialog and name it "FolderBrowserDialog1"
7.Add this code
Dim Directory As String
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
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I have the following code:
My
.Computer.FileSystem.CreateDirectory(Environment.GetFolderPath(CommonApplicationData) & "ASKOEdgeMasterDatabase")
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I am attempting to programmatically create new users in our active directory. The only part I cannot get is setting a specific accountExpires time. I have tried a number of methods, but none of them have proven profitable.
Code:
Dim firstName As String = txtFirstName.Text
Dim lastName As String = txtLastName.Text
Dim fullName As String = firstName & " " & lastName
[code]....
I'm trying to write an application that will allow a non-administrator user to create virtual directories in IIS6. I've tried numerous different ways of impersonating a administrative account but nothing seems to work to create the virtual directory.
Here's some of what I've tried:
dim sDirPath as string = "IIS://remotehost/W3svc/1/root"
Dim de As DirectoryEntry = New DirectoryEntry()
de.Path = sDirPath
de.AuthenticationType = AuthenticationTypes.Secure
de.Username = tbxUsername.Text
[Code] .....
what is the correct way to impersonate another user in winforms application that will allow me to create the virtual directory without the user that's running the application being an administrator on the web server? I know this can be done, IIS manager allows you to use "connect as" checkbox to do it.
I have a query in Access called q1. I want to modify q1 from my vb.net code. How can I do so?
View 2 Repliesi want to modify the data into the access database using vb.net 2008.
View 8 RepliesI want to build a console app, that when ran, takes a report from one Access 2000 database and copies it over to another Access 2000 database and overwrites the existing report in the destination database. I cannot figure out how to do this in code. I have imported the Access 9.0 Object library, but still struggling.
View 2 RepliesI'm using XP and access 2003 and visual studio 2005. I created a project and connect this project with database access file. and I created some textboxes and command button on the form. Is possible to modify and add a new record to the database without using the navigation toolbar by insert a code in the command button.
View 1 RepliesWhere and how do I look for to access the default templates of say for e.g a checkbox, so that I can modify few styles in it.
View 1 RepliesI want to do the following in Vb.NET 2005 windows form
1. saving Ms-office documents in Access 97 using VB.NET
2. Opening the saved document in Access 97 using VB.NET and show to user after user clicking a link correspoding to the record
3. After user modified the document/xls file, it should once again save into Access 97 database.[URL]..This document explains how to open and save a document from BLOG fields.But without physically saving the document into local hard disk, is it possible to open in OLE control? and after modifing saving back to Access 97 database.
I need to convert old .mdb Access files to the new .accdb format.What's the best way to do this in vb.net?
View 1 RepliesI need to make an application that from a master database creates a number of access database files (tables of a larger db), then these are manually given to users who fill in data, the database files are emailed back to a user who, through the application, combines them again.The only part of this that I am unsure about is problematically creating the access db's. I have read that through Microsoft Jet OLE DB Provider and Microsoft ADO Ext I can create them (the tables and data), but I also need forms.
View 1 RepliesI'm trying to write a rule to compensate for laziness caused by program changes. Used to be, case numbers for family law cases where I work were written as follows: 12-DR-012345. Now, you can get away with 12DR12345, and the file management program accepts it.
View 1 RepliesI'm trying to merge two datasets based on these rules:
1. With ds1 and ds2, If the Unique Key from ds1 is not found in ds2, copy it to ds2 and move to next row in the table, else, goto the next part
2. If the unique key in ds2 is found in ds1, check the DateLastEdited row.
a. If DateLastEdited in ds2 is greater then in ds1, copy the row from ds2 to ds1, else , do nothing
I'm just having trouble with the loops. Here's what I have:
Dim ds1 As DataSet = fillNetwork() 'this function fills ds1 with the dataset from a table found on a network
Dim ds2 As DataSet = fillLocal() 'this function fills ds1 with the dataset from a table found on local drive
Dim returnRows() As System.Data.DataRow = Nothing
For Each dtDs1 In ds1.Tables
[Code] .....
This bit of code is just trying to segregate the one that are in both tables from the ones that are just in one table.
The general purpose of my application simply reads a line of text for example:
1. I have a printer issue
2. I have a software issue
I have a rule set as follows:
'Define the class 'Printer' with 14 values as a string...
Dim Printer(13) As String
'The string 'Printer' gets assigned a value, this is repeated another 13 times...
Printer(0) = "Printing"
[code]....
The code simply uses a number of keywords to detect if the issue is a 'printer', 'software', 'telephone',. or 'password' problem.I want to apply this rule set to 10 issues within the same rich text box, with the results sent to a text file. The exporting to a text file I can do, however the main issue is, i cannot read the lines individually.
I'm using ASP.NET 4 / VB.NET / IIS to build a web application. Folks will access the web application via a URL like so: [URL] So, for example, here is the urls for Jane Doe, John Doe, and James Doe respectively: [URL] I need to somehow pass them off (no matter what name is entered) to a default.aspx page which then pulls in the name portion of the url and uses it to perform a lookup against the database which contains info. about this particular person and displays a personalized page based on that information.
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Let's say I have a rtb with a few lines.
line1: (empty)
line2: (empty)
Line3: "blablablablabla"
Line4: ..... etc
How do I get/read the first, only the first line? ("blablablabla")
I have the code I am using below. On 3.5 framework Access 2003 database vb net 2008
I already have the database created but need to be able to add Tables and fields with the correct datatypes. So far it's not working but i don't know why or where the error is.
Private Sub MDIParent_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Try
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I have Access application and I want to import and export Outlook contacts in this access DB, programmatically. How do i do it?
I have founf Linked tables does the same automatically. But then if the appliaction runs on the other system then will that linked table work?As the linked tables is synchronised for my outlook. Is there any way to make this generalised, so that linked table concept can be used?
I have a simple business rules engine that I need to write. I have looked at both Biztalk and Windows Workflow, but they are to much for what we need to do. This is a process that material will come to an operation, the GUI will check for three rules, one for the operation, one for the steps in the operation, and one for the item coming into the operation. These are the only three checks that will be done. It is possible there will be more than one rule for each check. I have a simple database set up to contain all the operations, steps and products and there is a crosstab table that links all the rules to each item. Here is an example of some rules (these are actual rules from the process):
View 5 RepliesSo I'm working on a software in VB.Net where I need to scrape information and process it according to rules. For example, simple string replace rules like making "Det" into "Detached" for a specific field, or a split/join rule, basic string operations. All my scraping rules are RegEx and I store them in a database in rows of rule sets for different situations.What is the best way behind creating/storing rules to manipulate text? I do not want to hardcode the rules into the software, but rather be able to add more as there will be a need for them. I want to store them in a database, but then how do I interpret them?
View 1 RepliesIs there a dataannotation validate rule for a collection based property? I have the following
<DisplayName("Category")>
<Range(1, Integer.MaxValue, ErrorMessage:="Please select a category")>
Property CategoryId As Integer
<DisplayName("Technical Services")>
Property TechnicalServices As List(Of Integer)
I'm looking for a validator that I can add to the TechnicalServices property to set a minimum for the collection size.
I thought I postet this yesterday but I can't find my thread so if this is a duplicate please point me at the original one. Background: I need to create a user account and Modify it's registry before the user logs on the first time. Creating the account is done by using the Winnt provider (works great). To create the profile I'm trying to use Process.start to launch a process as the newly created user. With the use of loaduserprofile property the users profile gets created and i can do my regwrites without problem.
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I would like to know if there a way to Compact and Repair an Access 2007 Database Programmatically Using VB 2010?
View 2 RepliesI have developed a small ms-access based software with vb.net.
I've added auto-update capabilities to the software (mostly by using clickonce) to simplify the release of new features.
Every version of the software executes the update routine which may update also the existing database.Lately i've made few changes on the database structure adding few stored queries, so i want the autoupdate code to programmatically add these new queries to the existing database and make it perfectly up to date.
I haven't already found a solution to add stored queries to an ms-access database using odbc...I also tried to use the "CREATE PROC" sql statement but it does not seem to work with access databases, even if i create the query form the Microsoft Office Access front-end.I've found some examples that uses ADODB, but i'm using odbc to remain both x86 and x64 compliant.