VS 2008 Handle Error - Reading A Xml Document Via A Text Reader
Feb 18, 2011I'm reading a xml document via a text reader, this is my code
[Code]...
ADVERTISEMENT
OleDb Reading Text File Handle Quotes In Field
Sep 6, 2011Is there a way to handle quotes with a field in text tab delimited file example:"This program works "really" nicely and is helpful" my reading and understand thus far is that while the file is tab delimited fields can also begin and end with quotes. Therefore is a field contains a quote it gets interpreted as end of field.[code]
View 9 RepliesReading An Unknown Character From Text Document (TextFieldParser/.readline)?
Oct 18, 2011The end of the text document my application is reading is denoted by a character that I cant identify, copy or paste. I attached an image of it so you can see. I have no control over the formatting of the document so I can't change the character. During debugging it shows the same character as shown in the picture, but if I hit the little tack next to where the variable shows then it changes to "f". However, if I try to see if the variable equals "f" it returns false.
View 3 RepliesFile Association - Reader To Display Selected Document?
Jun 19, 2010I have a very simple HTML reader for reading offline documents, and works very well when open using the menu. What do I need to do to get the reader to display the document I selected using by doing a double-click on the document name? The application will load, but the WebBrowser control stays blank. There's not a lot of code in the program so I will list it below.
Dim fName As String
Private Sub OpenToolStripMenu_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles OpenToolStripMenu.Click
OpenFileDialog1.Filter = "HTML Files|*.html"
OpenFileDialog1.FilterIndex = 1
[Code] .....
SQL Odbc Reader Not Reading Next Value
Jul 8, 2011I am trying to get a whole column from a table in sql DB. I used the code below, but in my OdbcReader, i only have 1 fieldcount.[code]....
View 4 RepliesData Reader Not Reading Column
Oct 15, 2010I have a column ("Notes") in a sqlexpress database as nvarchar(1000). It will basically hold notes. It is pulled froma richtextbox control.[code]...
View 2 RepliesVS 2008 Handle / Allow NullValue Error
Jun 9, 2011I have a small program which loops records of one datatable against records of another datatable. I use a function that places two fields of the 2nd DataTable into an array. The problem I have is that if there is a NllValue in one of those fields I recieve an error message unable to cast Null to type Double.
[Code]...
Error In Reading A Text File?
Feb 26, 2012In my project i read text file line by line by checking with a specific word and store that line into textboxes.
My code id
Dim fName As String = " Z:\rdf1.txt" 'path to text file
Dim testTxt As New StreamReader(fName)
Dim allRead As String = testTxt.ReadToEnd() 'Reads the whole text file to the end
[Code].....
Reading ASCII Data From Magnetic Swipe Card Reader?
Sep 27, 2011We have the customers credit card number on file which we use simply to identify them when they swipe at our computer. The problem i'm running into is that when they swipe their card in the card reader (Magtek mini usb) it outputs the data as ASCII which looks something like %B followed by the credit card number in whatever textbox i have the program focused on. I'm sure i could just search the textbox for any 16 character number string and assume that is their card number, but i was just curious if there is some best practice to decript the ASCII output from the magnetic card reader.
View 1 RepliesVS 2008 : Email A Text Document (or Text) To Myself?
Jun 9, 2009I need to e-mail text to myself from VB? (IE where the function is found (System.Web..?), code, or link to code bank on how to?
View 11 RepliesAsp.net - Detecting/preventing Error/deadlock When Opening/reading Text File?
Dec 21, 2009I am reading file with text contents on it.sample dictionary.txt contents:
aa
abaca
abroad
apple
Snippet A:
Dim path as String = Server.MapPath("dictionary.txt");
Dim dictionary() as String = {}
Try
[code]....
Basically, I want to make sure that I can handle/prevent this error.Does Snippet B, solves the problem, if not is there other way so that I can prevent this error.BTW, this a web application and I am expecting multiple users.
Open A PDF Document In Adobe Print It And Close Adobe Reader
Oct 28, 2011I'm using the following code to open a pdf document in Adobe reader print and close Adobe reader. It works well in XP but when i try the same in win server 2003 or win server 2008 I get a message in Adobe Reader saying it could not locate the file to be loaded. Any thoughts or guidance to resolve this behaviour will be great.
[Code]...
VB 2008 Search In A Document For Specific Text?
Mar 9, 2009What are the steps & code to make a text searcher in visual basic 2008:...........-I select or load the document in wich i want to search the word
View 1 RepliesVS 2008 : Get Program To Read All The Text From A Txt Document?
Jul 21, 2009I am trying to get my program to Read all the text from a txt document saved on my computer?
Dim fileReader As String
fileReader = My.Computer.FileSystem.ReadAllText("C:Documents and SettingsOwnerMy DocumentsWord List")
What is going wrong is that when I try it it says that my access to that folder is denied for some reason. Also, how would I make it read each of the word in the file 1 at a time?
VS 2008 Using Webbrowser Control With Text Document?
May 24, 2009I'm trying to pull specific information from a website using the webbrowser control. Using something like this:
[Code]...
Reading A XML Document
Mar 30, 2010I'm trying to read a XML file, but only certain values.So my XML file is built from the result of a SQL query.[code]The probelm is the loop starts with line 1, good start.But then it will go to line one again, then line 2, line 2 again and so on.When it hits line 5, the first value I need to pull, it then stops.And thats how it is written, so that makes sence.I need to loop through this document, grab the certain values I need, and move on.
View 9 RepliesReading From An XML Document
Jan 21, 2009I have a program that is saving information into and XML file that is later read from to continue the users progress. I am having trouble getting the reader to work without an error This is the code that I am having trouble with and below is the error.
[Code]....
Reading XML From Document
Feb 22, 2010I want to be able to read my XML document but I am a little lost how to. I cant really post my XML on here because it is just trying to use markup. Anyways, I have a root node that surrounds the whole object i want to read. From there, there are a few elements. 2 of those elements can have multiple instances. There will only be one object i need to read from the XML document.
[Code]...
Use TextFieldParser Object To Handle Reading In The Data
May 10, 2010Is this class normally slow or maybe there is something in my process making it slow.I have to import 170,000 rows of data from a fixed length text file into a SQL table. It takes about 2 minutes in a DTS package on SQL server 2000. But we are migrating to a SQL 2008 server and since this code has several manual steps and does not manipulate the data I thought it would be easier to use the TextFieldParser object to handle reading in the data.
Here is the code:
CODE:
VS 2008 Get A Print Preview On A Simple Text Document
Mar 23, 2010Just looking to get a print preview on a simple text document.
View 9 RepliesVS 2008 Reading File Error
Oct 26, 2009I made this
vb TextBox1.Text = GetWebSiteSource("my url")
Dim lines As New List(Of String)(IO.File.ReadAllLines(TextBox1.Text))
Tsteamid1.Text = lines(1)
IO.File.WriteAllLines(TextBox1.Text, lines.ToArray)
vb
[Code]...
Reading XML Document File?
Oct 15, 2011I have an xml file document and I am trying to display the xml contents in a datagridview.what am I doing wrong? I had it working when I pull one column at a time
[Code]...
Handle DBNull Exception While Reading Data From Database?
Mar 22, 2012I'm trying to handle DBNull exception while reading data from database. It's my code:
...
Dim SQLRDAs SqlDataReader
...
val1= GetStringFromDB(Trim(SQLRD("Name")))
val2= GetStringFromDB(Trim(SQLRD("Level")))
[Code]...
But still I get Conversion from type 'DBNull' to type 'String' is not valid. error.
VS 2008 - Creating Document (Copy/ Paste Selected Text)
Mar 2, 2011I'm trying to do in a web application, that is outside the selected text (ctrl+A) a website, copy the selected text and the result was paste into a word document.
View 7 RepliesError In XML Document (5 - 14) While Deserialize An XML Document?
Apr 27, 2010why I get There is an error in XML document (5, 14) while Iam trying to Deserialize an XML document.? This is the XML document:
[Code]...
VS 2008 Deserialize : Error Reading XML File
Mar 29, 2010I get "Implicit conversion from "Object" to "Missed_Calls.MySettingClass" error message.
Dim objStreamReader As New StreamReader("program filesmissed_callsSettings.xml")
Dim p As New MySettingsClass()
Dim x As New XmlSerializer(p.GetType)
p = x.Deserialize(objStreamReader)
objStreamReader.Close()
How can I transform "P" to and object ?
Reading Datas From MSWord Document
Mar 4, 2009I am reading datas from MSWord Document. I know how to read the file. the sample text in my MSword. C# code review checklist. My current client uses PSP extensively, so I've been putting together a checklist for reviewing C# code for use on our new project.
1.Are exceptions used to indicate error rather than returning status or error codes?
2.Are all classes and public methods commented with .NET style comments? Note that <summary> comments should discuss the "what" of public methods. Discussion of "how" should be in <remarks> blocks or in-line with the code in question?
3.Are method arguments validated and rejected with an exception if they are invalid?
4.Are Debug.Asserts used to verify assumptions about the functioning of the code? Comments like, "j will be positive" should be rewritten as Asserts.
5.Do classes that should not be instantiated have a private constructor?
6.Are classes declared as value types only infrequently used as method parameters, returned from methods or stored in Collections?
7.Are classes, methods and events that are specific to an assembly marked as internal?
8.Are singletons that may be accessed by multiple threads instantiated correctly?
9.Are methods that must be overriden by derived classes marked as abstract?
10.Are classes that should not be overriden marked as sealed?
11.Is "as" used for possibly incorrect downcasts?
12.Do classes override ToString instead of defining a Dump method for outputting the object's state?
so in this i need to read the question only. but when i am reading i am getting the hgeader text also.
Following is my code.
dt.Columns.Add("CheckList", typeof(System.String));
//Word.Application app = new Word.ApplicationClass();
object nullobj = System.Reflection.Missing.Value;
//object file = @"D:dbWordappCheckList.doc";
[CODE]..........
So using this code i can able to read the doc and fill the values in datatable.but i need to fetch the questions only. sor example in my doc sample 1st question is filling up as follows. C# code review checklist. My current client uses PSP extensively, so I've been putting together a checklist for reviewing C# code for use on our new project.
1.Are exceptions used to indicate error rather than returning status or error codes but i need
1.Are exceptions used to indicate error rather than returning status or error codes .header text i don't want. so how could i omit the headertext.
Reading Xml Document Into XmlDocument Object?
May 23, 2012I have published xml document through web service like this
<WebMethod()> _
Public Function HelloWorld() As XmlDocument
Dim xmlDoc As New XmlDocument
[code]....
VS 2008 Proper Syntax To Identify A Text Document For SAVEAS Method?
Dec 10, 2009Using Excel Automation classes I am seeking to save an Excel file as a delimited text file. The examples given in the MSDN library refer to versions older than Express 2008 with (apparently) different syntax options for FileFormat.Based on the snippet shown, I get a COM exception error (800A03EC). Other variations produce the same error.
Am I improperly applying the Automation features?
Imports System.IO
Imports Microsoft.Office.Interop
[code]....
2008 What Is The Shortest Method That The System Will Search For The Document Without Placing The Document Address
Feb 25, 2012i am using VB. net 2008. I am having a hard time using this code: ("L:SWPPPSWPPPBookMerge.doc") what is the shortest method that the system will search for the document without placing the document address.
View 1 Replies
