I am working on an HTML project that displays a field with a number in the field by each day. What it does is start at 0 on day one. Each day it adds a 1 to the field. Day 2, the field would say 1, then day 3 would say 2, and so on. I am not sure how to approach this. This is also displayed in an HTML format. So is the best method to pull the VB code in somehow to the html field? or is xml the best method?
View 3 RepliesI am trying to create a simple Word doc that when the user presses the button it takes the information in the boxes and tosses it into a template style paragraph. But my issue is that I have two combo list boxes as seen in the picture. I want to have two values in the drop down list as seen in the labels next to them but for the life of me I can't figure out how to do this in Word 2007. In Visual Studio this is much easier but I am work and need to snap this out for the folks at work. Is there an option that I can choose in the properties where I type in the values for each drop down or do I have to add them in at run time?
View 1 RepliesI'm adding labels at runtime to my form with a tag. Let's say I have 3 labels with the tags, "1", "2" and "3". I'm adding the tags by counting the labels + 1. When I remove a label with tag "2" from the form there are only 2 left. When I add a new label it will add a new tag "3", but that one already exist. So my "solution" isn't a very good one Although tag "2" is free, I want to give it "4". Any thoughts on how to code this properly?
View 2 Repliesbeen racking my brains on this one for a long time, and I've finally decided to ask the question. I had sevaral fields on a vb.net form which need to come together
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I'm trying to write a small script that will emulate giving the 'Users' group 'Write' permission to a folder. The permission should also apply to 'this folder, subfolders and files'. I feel that I'm so close. The problem that I'm having with the code below is that according to the error thrown I need an ObjectType. I have no idea what the object type should be. I'm pretty sure that it's a property that I can read from an existing ACE? ACL?
CONST ADS_RIGHT_DS_WRITE_PROP= &h20
CONST ADS_FILE_LIST_DIRECTORY= &h1
CONST ADS_ACETYPE_ACCESS_ALLOWED= &h0
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using the Add method in a custom class to add child objects to a parent.
Using the listview as an an example, to add a new ListViewItem to a ListView, you use the syntax:
ListView1.Items.Add(text)
I understand that this is adding a new object to the Items Collection, but what I don't understand is how to create this Add method and specify the object to be added as a specific type (in this case the type being System.Windows.Forms.ListViewItem)
how (using the above example) Items is declared in the ListView object class, and how the Add method is used to add ListViewItem SPECIFICALLY to that collection.
i got a problem with adding a code for my program.i have build a program (at least the layout and the button switches) that can count up in Counter-Strike : SourcSo when i press F7 i count a kill and when i press F8 i count a death.
Public Class Form2
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
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I am trying to add new operators (their name, category, password etc) to a dataset called "operators". (Though I could be adding any new datarow to it's relevent dataset). My program has allowed for the entry of all relevent data and filtered it to make sure it is acceptable. The user has pressed the UPDATE button and my program must now add the new datarow. (My code is in bold!).
I assume that I must first establish a connection to my database, so I start with :-
Dim Conn As New OleDbConnection(ConnectionString)
'I feel that something is needed here to reference OleDbDataAdapter - but what?
Conn.Open() 'Is this line needed?
Dim DSetOPERATORS As New DataSet("operators")
Dim DRowOPERATORS As DataRow = DSetOperators.Tables("operators").NewRow
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I am looking for the simplest way to push a new row to a database by inserting one record and then retrieving the Primary Key generated by inserting that row.
I know there are several ways this can be done but I can't seem to get any of them to work yet.
I would be very grateful of any insight/resolution of the following issue I need to overcome.Using VS/VB2008 Pro/SQLExpress - all running on XP, I am building a WinForm Application (a Quotation application for Landscape Designers).48 Bound controls on my form work perfectly with DataSet and Tables when Updating any user changes to controls on the form to variables that determine price/cost of work being quoted for - providing the DataSet has already got values in it; Delete also works fine. However, although the "AddNew" (on form's BindingNavigator) works, it takes 30 - 35 seconds to add a new row. Table contains 10 rows and 45 columns. This is unacceptable and despite most of this afternoon reading forums, searches etc, I have failed to find a solution to an issue that I cannot believe appears to be so infrequent. Clearly, it is something I am doing or not doing.
I have searched via Google, crawled over MSDN pages, read/searched some of the standard textbooks on VB 2008 and looked (again) at Beth Massi's Data-related Forms over Data video series. I have re-checked the properties for the TableAdapter/Manager on my Form. I have used the wizards to create the necessary Select etc clauses. All runs as required except when user needs to add a new row (aka "New Quotation")
I using vb.net vs2008.
I have a datagridview and two datatables. I am comparing the information in the two datatables. Now, if the data exists is datatable2 but does not exist in datatable 1 I would like to add a row to the bottom of the datagridview and fill in the necessary information.
Can someone give me an idea of the necessary syntax that I will need to accomplish this goal? Also, I know this post is a little vague and if more information is needed to answer the problem I can give it.
how to add a new row to a table via visual basic 2008, this is what I have been trying and it does not seem to work
newdatarow = dataset.table.newrow
Well my datagrid so far has the edit,update,cancel feature and it can get info back from database after entering a number into a textbox.
All i need now is to get it to where I enter a number the data comes up which works and I want a blank row to show up which i can edit and add stuff to.
I have an access database with a couple of tables (each with a couple of fields).
in the vb form i have databindsource for two tables each table's fields are shown in textboxes (whose displaymember has been set to each field).
I tried adding a new row to the table like this:
Mbindingsource1.addnew()
textbox1.text="df"
textbox2.text="tttt"
me.Mbindingsource1adapter.update(me.missiondataset.Mtable)
I don't get it, it works just fine for one table but doesn't work for the other which simply doesn't add anything.
Using VB.NetWhen i add a the number with zeros means, it is showing exact result without zero'sFor Example
Dim a, b, c as int32
a = 001
b = 5
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con.ConnectionString = "Provider = Microsoft.Jet.OLEDB.4.0;" & "Data Source = Database.mdb"
da = New OleDb.OleDbDataAdapter(sql, con)
sql = "SELECT * FROM tblCustomer"
da.Fill(ds, "Customer")
con.Close()
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I have the following code to add a row to my worksheet... DashboardSheet.Rows(DashBoardRow - 1).Insert shift:=xlUp It does add a row but it also clears the row above where it was added. In my program I add a row then populate the row, add a row, then populate the row. Since each time I add a row, it clears the previous row that I just populated, I end up with all blank rows excep the last one.
View 2 RepliesI am already exporting datagridview to ms excel and I need to add a row for "Total" but I've encountered a problem because I don't know how to merge the cells for my "Total" since the code for that is placed in a for-loop, there is no exact cells to be assigned for "Total" because it depends on the number of rows in the table. As a result, "Total" is placed in each cell in a row at the end of the table.
View 1 RepliesI am compiling and importing this multicolumncombo box class. I am able to run the demo program that comes with it without a hitch. However when I compile it for release and include the /obj/Release/CodeSamples.dll as a reference in my C# project, the examples won't work any more. Specifically, selecting an item doesn't work. I can add and display items properly, but when I click on an item, in the VB project it displays the first column's value, in the C# project, it doesn't display anything.
View 2 RepliesI'm doing a IPv6 simulator and now trying to add a IPv4 to IPv6 converter.But i don't have any clue how to add this converter into my vb codes.
[code]Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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I have been writing a program to teach myself the process of reading and writing to an XML document. I can figure out how to load the present file, populate the fields, and save save settings using elements that are already present, but I can't seem to figure out how to add to an XML file without clearing the data which is already there? What am I doing wrong?
Public Function SaveMovieList() As Integer
'Create writer
Dim MovieList As Strin
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im creating a new form , i want to add .exe`s to a button. Im creating exe`s using an installer programme and want to add them to my form so that the user can click the button and run and install the program.
View 8 RepliesI have a program that generates a daily hex code. What I am trying to do is get the number of days since the start of the year which I can do using the following
Code:
Dim dtStartDate As Date = "1/1/2010"
Dim tsTimeSpan As TimeSpan
Dim iNumberOfDays As Integer
tsTimeSpan = Now.Subtract(dtStartDate)
iNumberOfDays = tsTimeSpan.Days
Then starting from zero (January 1st) increment the code by the hex value "FF6086A" up to the current number of days. So if done correctly the code for March 17th should be BD0A7F78.
I have a textbox that a user can type in an ID to search for in a database. It currently just checks for 1 ID.[code]And now this is where my question comes into play. How can i create a query based on how many ID's the user inputs into the textbox?
View 4 RepliesI have an HTMLElementCollection that I'm going through using a For Each Loop to see if the InnerHTML contains certain words. If they do contain any of those keywords it gets saved into a file.Everything works fine but I was wondering if there is a way to simplify.[code]
View 2 RepliesI have an application in wich I have a Datagridview. At one moment in time I press a button for populating DGV. Bellow is the code for populating.
Public ConPubs As OleDb.OleDbConnection ' for database connection
Public DatPubs As DataSet 'miniature of your table - cache table to client
Public AdaptSql As OleDb.OleDbDataAdapter ' adapter is use to update the dataset and datasource
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I have list of number to add, the fomate of how the number are listed a bit tricky. thats what I mean:
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i have a database with a hrd_users table whicn contains username and password as columns.and now heres my "add button" with this code. how to make it work? whats wrong with my code? [code]
View 1 RepliesIs there a way i can reference a .dll class library in coding, without having to go to project>add reference?
View 1 RepliesI would like to add a row into a DataGridView: The first column is a string All of the middle columns are of integer type (for sorting) The last column is a string All the values above are passed to the Sub by a array (currentRow) of type String. However, the middle values have to a go through a type change to type Integer for sorting The following Sub works perfect except: The number of items in currentRow (the columns) may vary Then the hardcoded dgProduction.Rows.Add() code at the bottom with not work properly because it is fixed with a total of 6 columns. note that the length of currentRow() will not vary during the population of a single population event. Instead it may vary once I have cleared the grid and click on a different date. So all the rows within the grid will have the same number of columns.
HTML
Public Sub addRoll2prodGrid(ByVal currentRow() As String)
Dim rowCount As Integer = currentRow.Count - 2
Dim allCounts(rowCount) As Integer
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