it seems always at this time I cant figure out how to do something maybe it has something to do with lunchtime.
Im having trouble using a method that is defined by an outside company
This is a link to their integration guide:
[URL]
This is their documentation for the class Im trying to use
OrderQueryWebService Class
This class is for SID in particular and is made for use with the notification methods. This is for the Order Query Web Service specifically, allowing clients to return the status of transactions for their merchant, whenever they want to.
Methods / <summary> / Pass through the variables required and receive a list of Transaction objects showing transaction status
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The MerchantCode, the MerchantUsername, the MerchantPassword are all good the List is a custom type called SetComHash.Transaction
Everytime I try adding a string to the list such as the transactionNumber and some other values it gives me a type error:
"Value of type string cannot be converted to 'SetcomHash.Transaction'
I am to make a program that lets the user save certain data values with a delimiter(":") to a text file(done) Example of data entries [code]Then i am to load those values to a listbox , i was able to do that as well and i include the delimiter when i load the values.Now i am supposed to let the user enter any month/year value for date(mm/yyyy) such as 06/2010 and if any of the entries match the search string then either the program selects those values in the listbox or a popup msgbox is used to show the entries. How the result is displayed is a little irrelevant, but how do i search and atleast select the matching entries in the listbox ? and not just the first instance but all instances of the search string.
I have 7 textbox entries and I would like to add them to a listbox and when I close my application it would save them, I have the code for the 7 texboxes and everything like that has been done, but I just dont know how to add multiple textboxs to a listbox then save the list box so when I close the application and reopen it, itll still be there. I know I need a button to add the list to the listbox, but how do I save them, so theyll still be there?
I want to make a utility that allows the user to edit Jump List entries. There is some kind of tie between the raw junplist filenamess and the app, for instance:
Excel = cdf30b95c55fd785 Word = adecfb853d77462a
Those were found by trial and error and there are a few more on the net.
For MS Word the file is "C:UsersusernameAppDataRoamingMicrosoftWindowsRecentAutomaticDestinationsadecfb853d77462a.automaticDestinations-ms"
What I'm wondering is if anyone knows how to determine what filenames go with what program. Deciphering the files will be another issue for sure
I have a program where you have three entries, CD name, artist, price and it goes into a listbox and .txt file when closing. I have to have a message box if you enter the same CD name. I have a code to open the .txt file and compare strings but I need to change it to compare only the CD name and not all three entries. Is there a way to do my string compare against my listbox without opening the .txt file?? The program loads the listbox from the .txt file when opening. Private Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click' adds CD information to the list box
' declare variables Dim strName As String Dim strArtist As String Dim strPrice As String
am trying trying to write some code for a ComboBox that does the following:
1. Allow the user to enter text into the combo box to type entries contained in the list source.
2. Enable autocomplete to assist the user in selecting entries in the list source, both from dropped down state and non dropped down state.
3. Restrict the user from typing an entry that doesn't exist in the list source.
My requirements are:
1. The ComboBox must run some code after a selection has been made or the user has finished typing an entry (not after the focus has been moved to another control)
2. The code must only run once after the user has made a selection from the combobox or has finished typing an entry
The problem: To achieve the above functionality, I had to run code on numerous event's. Sureley there is a better way, here are the events and the reason for the code:
SelectedIndexChanged:This is the code that is run when the user makes a selection. No Mystery here
KeyDown:
Must Run If e.KeyCode = Keys.Return Then ComboBox1_SelectedIndexChanged(Nothing, Nothing) End If
I want to set a certain column to true or false automatically based on what value another column has entered. I managed to get this working by myself using the 'SQL Pane' in VB and testing it by using execute sql but I don't know what to do now. I assumed that I could just save it and it would work from there but that's not the case, it dissapears from the SQL Pane if I close the project (even though it worked fine when I ran the project the first time), so where do I put it/what do I do with it in order to get this to work?
doing dropdown list selected index changed. I wan to select an item in dropdown list and display in textbox but I got more than 1 textboxes. Is the style sheet (.css) going to hard code by our own. how do I go about starting with it as I am a beginnner using visual studio.
Hi, I'm working on a program that reads text entered into a textbox and creates a list of items by separating entries by commas. Everything is working fine, except, because I am using an array to store the items in the list, I have a limited number of entries. This is only a problem because, as it is written currently, each comma counts as an individual entry. Therefore, users can enter ",,," for example, and it would use up 3 places in the array.
I'm looking for a way to check to make sure there is text after the comma before adding an entry. I've attempted to use the .substring command to check the character after, which works until it gets to the last character. Because there is no character after that, it will give an error.
Here is my code for extra clarity:
Public Class frmMain Dim intCounter As Integer 'Stores the # of commas in the string Dim Messages(49) As MessageProperties
I have a class and one of the properties is a list of a custom class. The caller gets the list and is adding instances of class to the list. How do I get notified that the list has been updated?
Private _list as List(of MyType) Private _totalField1 as Integer Public Property MyTypeList As List(Of MyType) Get Return _list End Get Set(ByVal value As List(Of MyType)) _list= value _totalField1 = _list.Sum(Function(x) x.Field1) End Set End Property
What I'm trying to do is every time a MyType object is added to the list keep a running total of Field1, but adding to the list doesn't use the setter. How can I know when the list has been added or changed?
I am having some trouble using Refelction to list the properties of a user defined structure. I need to get a list of the properties and their values.[code]
Moved from Microsoft Developer Network > Forums Home > Development Forums > Windows Debugging
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MS has a patch for the OnListChanged event handler issue, even though it seems we have to pay to have access to it. This fix specifically addresses an error message when you press ESC to cancel adding a new row in .NET 2.0: [URL]
FIX: Error message when you try to press ESC to cancel adding a new row to a DataGridView control in the .NET Framework 2.0: "An unhandled exception of type 'System.InvalidOperationException' occurred in System.Windows.Forms.dll"
Need to get this done: To have just ONE cell that is defined in a dropdown list with several (various) countries� currencies, and each time when I choose a currency on this dropdown, EVERY cell in my worksheet which has a figure formatted with CURRENCY will automatically turn into that currency selected only in that dropdown cell. I have imagined whether if there was a solution, that the monetary cells do not necessarily have to be first in CURRENCY format, or do they have to? Anyway, I do nt know how to accomplish this, Without the solution, I have still at this time just set all the cells with monetary amounts in simple NUMBER format, ie. no CURRENCY SYMBOL at all, till I find a solution ..
I changed my Username on my computer from i.e. "xxxxxx x xxxxx" to "Dennis"
VB 2008 during a compile gave me the following error: Error reading icon 'C:Usersxxxxxx x xxxxxAppDataRoamingMicrosoftVBExpress9.0VSProjectApplication.ico' -- The system cannot find the path specified.
The file "VSProjectApplication.ico" is in 'C:UsersDennisAppDataRoamingMicrosoftVBExpress9.0'
Somewhere in the VB2008 "configuration" files I believe that I need to manually change the old path to the new path.
I found the old path in the ".suo" file. The ".suo" file is not a text file. How can I edit the .suo file, save it so that it will work?
on my Form I have a DataViewGrid and some textboxes with a save button (they are filled with additional data of the selected row).Save is disabled first, when I change something in the textboxes the save button is enabled.When the user changes a gow in the grid, I want to ask before changing the grid row, if he wants to save (if the button is enabled).I am using RowEnter but this is too late, then the selected row already changed (and my textboxes already got new data)...What event can I use to ask if I should save stuff before the user changes a row?Something like BeforeRowChanging with a chance to cancel changing the row?
I am trying to redirect command line output to a list box in a vba macro, and I've found some code that I think might point me in the right direction, but I keep on getting the same error. When I use this code [code]It gives me the error in the title and highlights the first declaration line.What does it take to define a new "process".
I'm converting a user generated list box to an array and then generating a user defined number of random strings and placing it in a textbox.The code I have works fine as it will generate the number of random strings the user wants, except sometimes a line is blank at the top of the list but is counted as a string.
I have trouble with one of the source code. I don't think I need to upgrade so whatever the code is seen to be incorrect. Here an error occur that is on "Of FadeLabel", an error occur said that "Type List is not defined". I can't understand what is wrong here. Dim _fadelabels As List(Of FadeLabel) = New List(Of FadeLabel)
I have an app that I'm calling up a 3rd party API.. and on each call I want to store off the patient data in to logs that are like weekly.. so on each call to the API I want to encrypt the data and push as a line into a file..I kinda dont want to open the file.. add in data then encrypt the whole file, that seems like extra work to me.so if I want to encypt the data from string to byte whats the best way to push into a file and then read out.. should I set the string to be a certain lenght so my writes and reads match up ? or is there a way to write to a data file so that it knows the end of the entry ? should I use a type class for this ?
i am using following code to search my computer for files with certian extensions. I currenty searching for .eml files. I need to enter 10 most current files' path to my list box. How can I do it?
Dim DriveLetter As String = "c:" Dim Ext As String = ".eml"
I've made a program for a small business that keeps track of what items there are, their prices, and the quantities of those items. I would like to add a button that goes along the lines of "Add to sale" or "Add to cart", and have it select the currently highlighted item in the database grid view to add the price column up, to make a total for a sale.
SP-J1-B 203101 Black 99.0 28 0 0 SP-J2-B 203102 Black 99.0 28 0 0 SP-J3-B 20303 Black 99.0 28 0 0 SP-J4-B 20377 Black 99.0 28 0 0 SP-J5-B 203104 Black 99.0 28 0 0
i want to change the value of column two with my own value so i split the string like this
Dim FileContents() As String = IO.File.ReadAllLines("C:\switchoutputA.txt") For Y As Integer = 0 To FileContents.GetUpperBound(0) Dim blah() As String = FileContents(Y).Split(New String() {" "},
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but some times it dont want to remove empty entries and i get blah(1)="" without any value. how to remove the empty entries?
I have form on VB2008 and Mysql as Database which have 24 textfields on a form.I want to impose certain condition that when ever user adds/updates/modifies data into database for example You may have entered text in a numeric fied or a number that is larger than the fieldsize setting permitts. if violates message box should appear with Invalid entries
I'm trying to create a Treeview that will have around 400 entries and thought I'd import the names from a text file that i'll create from my spreadsheet.
In my following code I'm just using 1 line of text from the text file. The line contains Parent/child level1/child level2/child level3/child level3.text
I'm using the MS example script [URL] to install a COM+ application. For uninstall I have a script that shuts down the app, calls Remove from the Catelog App Collection, and then I call regsvr32 /u. This cleans up the COM entries and removes my app from the catelog but leaves behind the CoClass and Interfaces in HKEY_LOCALSoftwareMicrosoftCom3Selfreg. How should the script remove the SelfReg values?
