I am trying (without success) to import a single dataset and apply various symbols to the mapped locations.The command 'objDataSet.Symbol' returns a single symbol for the entire dataset and I can't figure out how to parse through the records and assign a symbol based on the value of a specific field within the dataset. I have searched through the MSDN site [code]...
View 2 RepliesIm new here and may i have answer to my question since i been looking for sutoliton a long time ago,
I had a database looks like that user:pass (<IP>) user:pass (220.135.70.173:3128)that i need is to remove the text between ( and ) and the symbols too.
According to the msdn documentation: GetPictureFromObject method Returns a picture (Visual Basic Picture object) of the current map view. After digging around, I found that this "Picture" object apparently hasn't existed since VB6. I guess there's no way to write a class to masquerade as this type... Or is there?
View 1 RepliesI have a dataset and inside of it theres two(2) datatable. Is it possible to do this kind of query.
"SELECT DATATABLE1.NAME FROM DATATABLE1 INNER JOIN DATATABLE2 ON DATATABLE1.ID = DATATABLE2.ID"
I have a DGV which I am laying out in code as it is unbound. The problem I have is when it is inside a group box, it moves outside the group box to the top of the form.
If the DGV is not enclosed in a group box it stays put. I have tried docking the DGV to the group box but that does not work. If I have a dataset bound to the DGV, then there are no problems.
How can I keep the DGV inside the group box when it is not bound to a dataset?
i am making a table through vb.net code (htmltablecell, htmltablerow..) no this table populates with an sql query and works perfectly. but inside this table in one tablecell, i need to add a dropdownlist which shall require a completely differernt query and shall run on its own on each row. so the code is as follows
Sql = "..."
rd = ExecuteReader(SqlCnn, Sql)
Dim newcounter As Integer = 0
While rd.Read()
[code]....
the ??? in the code is where the dropdownlist shall get populated each time with its own datareader and while loop and query.
I have created my own object, wich contains a SerialPort. I have a sub in my object wich handles the .DataRecieved-event. I'm trying to access my DataSet from that sub, but for some reason I'm unable to do that. It keeps telling me that my tables contains 0 rows, but I'm 100% sure that they contains several rows.
View 10 Replies[Code] Somewhere my system haves a function that returns a DataSet with the books of a certain subject and all the Authors that wrote such books. I need to show the book's attributes in some textboxes inside a Form. I use a BindingSource to display the ISBN, Name and Subject of the books in a textbox, yet I don't know how to display the author name of the book I am currently viewing in a TextBox, taking into account I already fetched the Author into the DataSet.
Its pretty much the Child/Parent display problem somewhere discussed in the codebank, but kinda backwards, the thing is that I;m navigating through the CHILD records here, not the parent, yet i have all the data needed in my Dataset.
I had a dataSet which link to a database. I need to add one field inside the database, After adding the field, how can I update and link it to the dataSet?
View 4 RepliesI have an ASP.NET web form which is used to send emails (Contact Us page). I use validation controls to validate the sender's name, email etc... everything works fine.However, I want to validate the body TextBox (on the server side) to implement the following: Only Letters and/or numbers. Nothing else; even fullstop and question mark should not be allowed. Letters can only be English and/or Arabic. That means no symbols; all the following characters are not allowed:
+ - _ * / > < = ~ ? . : , ; ' ! @ # $ % ( ) { } [ ] |
I have a web service I am working on. Recently I made a whole bunch of changes and now, although I can successfully compile it, when I run it my break-points will not work. The red dot turns into a circle and floating the mouse over it reveals the message:
The breakpoint will no currently be hit. No symbols have been loaded for this document.
I have NO idea what I changed to cause this to begin happening. One big change was to add a reference to a WSDL, but I really don't think that is the problem.[code]...
I am writing a very simple math game. What I would like to be able to do is this[code]...
View 2 RepliesI have a textbox where I have already put the keypress code to accept characters and number
View 1 RepliesThis program was written by AdamSpeight2008 and it checks for balanced braces does anyone know how to make it check the balance of other symbols for example: {} () <> [] [code]
View 11 RepliesI'm using VS2010 and build a simple DLL project containing a simple class 'classSteve'. In this class I have one private int 'intSteve' and one method 'setSteveInt'.How do I compile this project so the 'classSteve', 'setSteveInt', and 'intSteve' are not strings stored in the resulting dll file?
In other words, how do I compile this project so the symbols are not stored in the dll?
How can I display symbols (like those found with Insert Symbol in Microsoft Word) on a form with Visual Basic (VS2008)?
View 2 RepliesDoes anyone know where I can find a list of symbols used in VB?I'm trying to place documentation in a program, but I want VB to ignore the line.
View 5 RepliesI need a little tip on how to select the content between 2 sybols example going%go:to go..i would like to pick %go this only, how can i do that?
View 6 RepliesI am working on a program, and need a way to store data. So I was thinking of making a text file like so.
name:david:lastname: offerman:
So I need it to read in between name: and : Or if someone could walk me through how to read XML that would be great and better.
I'm trying to use a Unicode symbol in my PDF file with iTextSharp.Dim base As BaseFont = BaseFont.CreateFont("C:\WINDOWS\Fonts\WINGDING.TTF", BaseFont.IDENTITY_H, BaseFont.EMBEDDED)Dim wd As Font = New Font(base, 12, Font.NORMAL, BaseColor.BLACK)phrase = New Phrase("q", wd)
View 2 RepliesI have a text box and I want to add some symbols or small charecters such as Question Mark to or on the text.
View 6 RepliesOk so I have a program that is setup to create a textdocument formatted like this: @FName@ !LName! $Age$ &Location&..on each line. But I need in the program to load the text into designated columns for the listview by placing the text in the columns using the symbols as start and finish points for the information to be loaded line by line. I'm just not entriely sure how to do that.[code]
View 2 RepliesI have now wasted 8+ hours trying tot fix this problem. I have read many of the dozens of threads already related to this issue and I have not solved the problem.Situation: VS 2005 .NET 2.0 Windows Server 2003 Project is on my local machine, database is on a remote server within network This is not a web service or a hand-help application, it's just a plain old data-base driven website.What I know:
[Code]....
i am developing an application in VB.net 2008 where i incorporated Datagridview control. i need to insert symbols into the cells of DGVW. similar to the one which we used in Word document, by poping 'symbol' dialog window.
i am not getting how to do it? do any one have idea..??
I am fairly new to programming so please bare with me. For my coursework, I am making a maths quiz which allows the teacher to add or edit questions and solutions. then these solutions and quetsions form a quiz that students can access.But I dont know how to allow the teacher to use the weird maths symbols. The quiz is only going to be about algebra so no complex symbols are required, I saw some of these symbols in unicode. But dont know how to make that symbol appear in textbox which the teacher is going to use to enter questions etc.
View 7 Replies[Code]...
As you can imagine this causes an error as the two " are not escaped. The issue is " doesn't work either. I imagine this is because Regex has special meanings for such symbols. So my question is should I use the ASCII codes for the the " and the other " ?
Converted a VB.NET 2003 project to a VS 2010 project, and now I can't step into the code.et the following error:"the breakpoint will not currently be hit. no symbols have been loaded for this document"
View 15 RepliesMight be a simple question but i was just wondering how you can validate a text box to check if it has any symbols in it? I've stopped my program from accepting integers but i don't know how to stop symbols like $, ^ & etc. All i want is letters.
View 4 RepliesI have this code going into a datatable
"SELECT Sales.Quantity, Sales.UnitPrice, Sales.TotalExVAT, Sales.VAT, Sales.TotalIncVAT FROM Sales WHERE QuotationID=" & QuotationID & " AND Batch=" & arow("Batch") & ""
Dim thisbatchDT As DataTable = dataacess.getDatatable(QUERY, "TheBatchInfo")I was wondering how i could add £ OR $ Symbols to my data table, without them being in the database, using the SQL code.
I am using SendKeys to send out some text using;
Dim pText As String
pText = txtPost.Text
SendKeys.Send(pText)
Whenever I use symbols like ')' it will fail as it cannot parse it. How do you get around this?