I have a webbrowser.So once webbrowser is completed then it should add the specified value in [TEX] [/TEX] value in php.When webbrowser is completed then this http://screensnapr.com/e/LCgzhP.png value will be our specified value.I tried using this on webbrowser completion. Webbrowser1.Document. getelementbyid("the_file").SetAttribute("value", "C:/test.jpg")
View 3 RepliesColumns 0 & 1 are filled from a DataAdapter from Access Database and three are added. I had this working, but I changed it to check for the column "Feed" so I could add several Locations. At first this worked,but I did someething in perfecting it and it now fails after filling the first row of the datagridview (dgvFdMed).I ran a check and the table LotsTab has 8 rows filled. Column 1 & 2 are strings and the database appears they are fine. The added columns have just been created with no value. My plan is to enter the values and then use the data from the grid.
Private Sub sfillGrid(ByVal Loc As String)
Dim i As Integer
Dim column As DataGridViewColumn
[code]....
Why does this give variable A the value of zero (instead of setting it to nothing)?Dim A as double? A=If(2<3, Nothing, 6)
View 11 RepliesI'm using LINQ to Entities to generate typed result sets in VB.Net. I've got a generic Report class as follows:
Public Class Report
Public Property Name As String
Public Property SQL As String
Public Property Type As String
End Class
Then in the calling scope I want to have code that does something like:
' create my data context
Dim context As New MyAppEntities
' get a report object out of a dropdown list
[Code]....
So far I'm finding that .Net won't let me set the type in the (Of Type) clause on the fly at runtime.
Does anyone know how to do this?
I've tried changing the Type property of the Report class to an object of type Type, but that doesn't work either.
BTW, I know there are alternative ways to accomplish the same thing, but I'm working with external constraints that make this what I've got to work with right now.
How you set data type to string? I am using this source:
Dim Resp As String = AxInet1.OpenURL("[URL]", vbNullString)
TextBox1.Text = Resp
I need to replace the vbnullstring. On other forums, people are saying to use icstring but still i am getting an error that it is not declared and I added reference to imports system.text.
Errors:
A first chance exception of type 'System.Runtime.InteropServices.COMException' occurred in AxInterop.InetCtlsObjects.dll
A first chance exception of type 'System.ArgumentException' occurred in AxInterop.InetCtlsObjects.dll
When setting a DataSet row column to Nothing, like row.Date = Nothing, why does it initialize it to the data type minvalue? In this case a date, that gets set to 0000-01-01. The column is set to allow null etc., and if I don't set the row to anything at all, it will leave the column empty. So why does Nothing act this way?
In C# I would've set it to DbNull, I guess, but I'm a tad green on VB.NET - as you might be able to tell. :)
Is there a way to set a textbox in vb such that it does not accept a space or a non-numeric character entered by a user? I am writing a program that has a textbox called "phoneField" in which the user should type in only numbers and if the user trys to type a non-numeric character or space, nothing should be displayed in the textbox. How could that be done?
View 3 RepliesI am creating a program that allows a person to enter details about their farm, stock, and machinery in order to electronically keep track of all of the information. I have created the forms and done all the coding for the data entry, and now what I would like to do is allow the user to delete a single record from the .dat file. I am able to delete it from the LstBox (using a "Delete Entry" btn coded simply with
lstvehicles.Items.RemoveAt(lstvehicles.SelectedIndex)
(using the vehicles section for examples)), but I am unsure of how to delete it from the .dat file as well, to prevent it reloading upon data change / program reload. Also I would like to be able to have a reminder come up on the program start up that gives a reminder to (in the vehicles instance)when a vehicles rego is due, the date being associated to a date that is entered into the same lstbox data using a datetimepicker.
So this is a pretty dumb question, and one I am clearly misunderstanding for whatever the reason. I have an ASP.net project and the default aspx page loads a file. I made a class to deal with file handling, in it I hard coded the local directory to where that file is. I want to make that path relative to the default.aspx page. I can't figure out how to do that. I have read a lot of stuff on MSDN, and it makes simple sense, but when I put it to code I can't seem to get it right.
I feel my answer is here, I understand what it is saying but I can't translate that to my program.[URL] Code such as
Dim rootPath As String = Server.MapPath("~")
makes sense to me but I can't use 'Server' for some reason.
I have used this spot of code to supplement my problem for now.
string=System.AppDomain.CurrentDomain.BaseDirectory()
I've written a service that runs with the credential of the user "SYSTEM", this service recursively enumerates the subdirectory of a given directory. My goal is to change the file permission of the directories enumerated. For example I want to set/unset
View 2 Repliesin VB6, to reset an xml file was XMLfile.code = " " used? this is in my code and i would like to know how this can be changed over to VB.Net, I also have XMLfile.tabstyle = "RA" and XMLfile.frame = "all" how can i do this in .Net, also i would like to set XMLfile to have the structure of an XML document like i would set the counter 'i' to be an integer.
Is this possible? What namespace is it in? If you're not living on the edge, you're taking up too much room
I need help and wondering if you can help me to get my first project...it's a hobby and wondering if you can get me code for this so i can see how it does it* Evaluate( ) Prints the evaluation of the hand to the evaluation Label.
o If IsFlush( ), prints "flush; "
o calls SetPipArray( )
o Uses a For Loop to go through pipArray. For each element, uses a Select Case statement to
[code]....
Here's the problem, going back to an earlier project - I have a block of 'settings' text in TextBox3, and need to search my XML document for that block - I then need to ADD a settings block from TextBox5 AFTER the found settings block, without having the format messed up - This is the 'block' I am trying to search for:
[Code]...
Is this even possible? I've tried a few different coding procedures, but I can only seem to search for a single string part [ One line ], and the <SettingEntry> tag is used for every line in the XML...
My configuration file has the following settings for logging. I want to read the Switches Value attribute to see if Debug is set to 4 (Debug logging) so that I can retain some temporary files. How to I read the value using configuration manager?[code]...
View 3 Replieshow would i go about setting a defualt file path for when i open a document? Basically im opening a file from this filepath Dim SavePath As String = "C:VBWorkBook 6Assignment 6Assignment 6Assignment 6Quotes.xml "But if i were to run this program on another computer, how would i change the directory path so it wouldnt be specific to my pc?
View 1 RepliesI want to grant read access to a file in a server folder for the group servernameusers. This code works fine to set it for a specific user account, [URL], but I want everyone (all users) to get the right to read the file.
View 4 RepliesWe have this current VBA program to help us with AutoCAD via the use of a template excel sheet.The setup we have created works well; however occasionally we have two drawings per folder, which often results in, two templates excel sheets of the same name, one overwriting the other. how I can set the active drawing name in a variable that our program uses to check for, then if not present that it creates a copy of out template and then saves it as the active drawings file name which was set as the variable
This would allow our program to locate the associated excel sheet by name then save it by the unique drawing name and prevent existing excel files being overwritten if in the same folder.
;===CODE STARTS HERE===
Option Explicit
Private Objexcel As Excel.Application
Private ObjWorkbook As Workbook
[code]....
Under Project Properties, Publish, Publish Options, File Associations, you can set what file associations your project uses. What should I set for ProgID?
View 1 RepliesI have an existing zip file. I would like to set a password to my existing zip file. I know how to zip, unzip using SharpZipLib. I am wondering, Is there a way to set a password without extracting and re-creating the zip file with password?
View 3 RepliesIn our projects we use setting variables to store user setting for the applications. Moreover, with every latest version of the applications, we upgrade these variables to retain user settings.Normally, this works fine, but recently one of my end user reported an error i.e.Configuration System failed to initialize". The error is related to user.config file. Therefore we requested the user to send us his file.After received the folder, we noticed that it contains 3 files (3begfjb.newcfg,3begfjb.tmp and user. config). 3begfjb.tmp is an empty file, while 3begfjb.newcfg and user.config are identical files. We tried to open these files but the data in user.config isn't proper xml rather its unreadable formatted file.Do any you guys had experienced this sort of issue or any ideas how and what may have created these files and corrupted user.config file.
View 3 RepliesI have FileUpload Control on my Page:
<asp:FileUpload runat="server" ID="fuAttachment" CssClass="fileUploadCSS" size="76" />
I want to change size of this Control on Button's Click event though Jquery. How do i set it? because
($("#fuAttachment").size
Doesn't working. and
($("#fuAttachment").width returns null
I'm reading in a configuration file which is simply a txt file that configures my Com port and sets some directories. It's basically for the end user to set the interface. I want to give the user the ability to change backcolor properties on my NumbericUpDown property. So when I read in the Config.txt file the end user can change coloring on the General Form. In this case the NumbericUpDown. How to assign a variable for color from my string (from my txt file) that I read in.
View 5 RepliesI am working on a project that consists of manipulating several reports (word and excel). At the beginning of my project I set all paths to a hard string (C:users...................) using the my.settings. Worked great during developement but now its time to test on other machines. I have been toying with using Application.StartupPath but cannot figure out how to modify the app.config so I do not have to recode my forms (given it would not take long), not to sound lazy but I know there has to be a way to achieve a computer specific path to find the reports in the application directory.
View 8 RepliesI have an application that uses a text file for its settings. This file is placed in the application folder but deployment sets its file attributes as "Read Only". I have to manually change this attribute every time I deploy the application or an upgrade. I tried (successfully) to place the text file in the "Documents and settings|All users|Application Data" folder, creating a specific folder for my application in which to place my file. The folder and file were created by the setup process but then, users who did not have admin rights still did not see the file, let alone open it.
I have gone back to placing my text file in the [Programs files]|[Manufacturer]|[Application name] folder but am saddled with manually changing the attributes. Is there a way I can do this programatically during deployment (e.g. by some post-deployment process)?
Im using VB to set default dates and times for the file names when a form is saved through InfoPath, this is what I have so far:
[code...]
This works but i need to format it to this:
ddmmyyy and hhmmss
I need zero's before single characters as if its only a single character then it only displays 1 eg if its 9 in the morning it'll display 9 rather than 09 and i need 09.
I'm been a while since i use this VB2008, now i forgot the right syntax how can i put a code on how to set the path of an image..
[code]...
something like that, SO hard that to transfer my project files into the other PC without VB2008 and not working the path cause they need to change it the path again for changes.what i want is:Is there a code for automatically read the specific path so that can transfer my project files in other drive or PC without changing the path...
In the UI of my winForm I ask the user for a user name and password. I store this password as text in the Settings (the .settings file) of my project. The app is a visual Studio Add-in How can I encrypt and decrypt the password before and after I enter it into the Settings file? I don't really need anything fancy. It's just a little in-house app. But I'd like to know all my options
View 3 RepliesI have more than one file under project. Where do I configure the first/start file when debug?
Example: form1.vb is load by default when debug. Now I want it to load login.vb instead.
I want to have a text file perhaps a ini file where I want to set a value to either True or False so a boolean. How can I do something like this. I want it to be a in text file so I can change. If it's in settings I'll need to change each users settings I want each user's application to read this text file.
View 3 RepliesI am working with binary files that have 500 rows and 500 columns (width x height). When I load these files into array I set width and height variables to 500 and I was wondering instead of hard-coding like that how I can code in a way that the program should find the # of rows and # of columns of the file before loading the file into array...
View 15 Replies