Write String In Sequential File Without Quotation-mark?
Dec 4, 2009How can i write string in sequential file without quotation-mark?
View 3 RepliesHow can i write string in sequential file without quotation-mark?
View 3 RepliesI am encountering a problem. I want to write a string into a text file, and string is:
[Code]....
When I run this code, it gives me an error when vision_patid shows a value - 11BC.
Incorrect Syntax '11' - Unclosed quotation mark after the character string ''.
Code:
query = "UPDATE tblProjectPatients SET " & _
"Yes ='" & CBool(DgvReturns.Rows(irow).Cells(2).Value) & "', " & _
"No ='" & CBool(DgvReturns.Rows(irow).Cells(3).Value) & "', " & _
"InV ='" & CBool(DgvReturns.Rows(irow).Cells(4).Value) & "', " & _
[Code] .....
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim SQLData As New System.Data.SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True")
Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT * FROM Table1 WHERE Date ="
[code].....
I received the following error when the function shown below:
Unclosed quotation mark after the character string ')'.
The name "test" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted.
Private Sub addnewprojtype()
Dim query As String
Dim cmd As New SqlCommand
Dim conn As SqlConnection = GetDbConnection()
[Code] .....
I have the following update code which works fine. However, it prompts an error when apostrophe (') is used in txtdesc.text. For example if you type name's , the error message will be..
Incorrect syntax near 's'
Unclosed quotation mark after the character string ".
query = "UPDATE dbo.TblProjects SET ProjectDesc ='" & _
txtProdesc.Text & "' where ProjectID='" & _
txtProjectID.Text & "'"
cmd = New SqlCommand(query, conn)
cmd.ExecuteNonQuery()
I am facing an error in vb.net and sql server while inserting string value "Name D'Souza" into SQL. The error is "Line 1: Incorrect syntax near Souza. Unclosed quotation mark before the character string ' " In VB.net Variable is declare as string, in Stored Procedure and in SQL Table variables are declared as Varchar.
View 3 RepliesI get the following error:
Line 1: Incorrect syntax near ','. Unclosed quotation mark before the character string ' )'. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException
[code]....
when saving am getting this error"undiscclosed quotation mark after the character string')'.incorrect syntax near ')'.I used the command in other codes which working perfectly. [code]...
View 10 RepliesI want to match a string embedded in double quotation marks. For ex.
He is "Best Friend" of my family. I am going to get
Best Friend Could you look at my pattern?
(?<q>["']).*?k<q> Right or not?
This function gives me the folowing error; Unclosed quotation mark after the character ')', Incorrect syntax near ')'
Private Sub Exportdatapateid()
Dim cmd As New SqlCommand
Dim conn As SqlConnection = GetDbConnection()
Dim query As String
[code].....
I am trying to create a program for a voters poll, where when a caller calls in, I can enter their vote for one of the four choices in the listbox and it will be automatically added
View 1 RepliesI am trying to create a text file using VB.Net with UTF8 encoding, without BOM.
I can write file with UTF8 encoding but, how to remove Byte Order Mark from it?
edit1: I have tried code like this;
Dim utf8 As New UTF8Encoding()
Dim utf8EmitBOM As New UTF8Encoding(True)
Dim strW As New StreamWriter("c: empom1.html", True, utf8EmitBOM)
[Code]....
Trying to split a line wherever "," appears (with the quotation marks), The problem is VB.NET uses " to start/end strings, so I tried using .Split(""",""") but that then splits it by " not ","
View 4 RepliesIs there an Excel text file format (XlFileFormat) to export that will not put quotation marks around strings? I've tried xlTextWindows. Maybe there is an additional setting I'm missing? Most of the time, the datasets I'm exporting are in CSV, but I have a situation where I still want to export with an Excel type (long story) but really it is just a small blob of text. Otherwise, I'd just export to a text file; trying to avoid that for this one case.
[Edit]In this case, I have an Excel workbook with a single worksheet, with one cell (No header) with the text: [Reports]
[Code]...
I am trying to copy the values to another sheet but not in any sequence eg.A1,B2,C4,D7 ........and so on. I am trying this slick way of doing it by the code below ( found on the web) without success so far but I got a feeling I am close to the solution. I am new to any kind of Programming. This is my first attempt. (so a chuckle or two is ok after seeing my "difficult" problem)
(This is an excel VBA Prblem)
Sub justdoit()
Dim s As Variant
[code].....
I have the following INSERT statement which at run time gives the error; Incorrect syntax near 's' Unclosed quotation after the character string ')'
[Code]....
Assuming i have a winform that has a button called "Create a Quote". Once user clicks it,
a PDF File gets created on desktop. The PDF File has a fixed design/structure e.g. the logo is at the top left corner, the headers are fixed, etc. However, the data it self is pulled from a database.
[Code]...
How can I make a speech mark in a string? The following shows the whole of the line and all code after that (With the Express IDE) to be a comment as well:
View 2 RepliesI need to check if the webpage contains class="listingTitle">
So im using this
If (WebBrowser1.DocumentText.IndexOf("class=""listingTitle"">", StringComparison.InvariantCultureIgnoreCase) > -1) Then
That doesnt work. I tried "class='listingTitle'>", and I tried "class=""listingTitle"">" both dont work.
I have a File i need to read and extract a few values from each line in the file. my problem as it stand the file i'm reading has some unconsistatcys as all of the Strings are seprated by " " but the integers are not they are Without any Speech marks to define them. I have thought of a methord to deal with this but i can't for the life of me think how to achive this.
As the file has unconstancys to be used with a standard " " extractor, the only consistancy is that there is allways a " before the integer and after attached to another column. this could be used i thought.
a Sample of the data is only one line:
[Code]...
I know that Deleting a specific line in a sequential text file is impossible but instead copy the needed lines and not copying the unneeded ones to an output file .. killing the old one and renaming the new one with the same.. I can't make this step...
That is my record file
Code:
Input #1, CustomerName, CustomerHomeAddress, CustomerBussAddress, CustomerTel1, CustomerMob1, CustomerID, DateRent, CarRegPin
Code:
"Josek Sam","68 West Land Street","149 Union of States","4524563","45635463","JOSKSAM1",#2009-03-02#,"MILANCGLZ2008"
"Josef Malm","142 Unions Street","64 Hamersters Street","452504","42542054","JOSFMALM2",#2009-03-06#,"MILANCGLZ2008"
"Dave Green","131 Oxford Street","96 BlueBane Route","452542452","43254345","DAVGRN3",#2009-03-07#,"MILANCGLZ2008"
I made a form that when you put your CustomerID in Text3 Box.. it access the records and make some calculations. now.. The customer will return the car.. Then his data should be deleted.. I want to know how to make that when I enter the CustomerID and press on the Command button .. It copies the other lines to a new output folder and doesn't copy these ... So it appears to be deleted using this way..
I want to write a string into a binary file.The length of the string is 22 position 1036
Write name in that chain, the length of the name varies but is always between a length of 22.
As I can fill the remaining length of the string with blank spaces?
The empty spaces in hex is "00"
i tried saving the string 1995030 to file as byte as a hex value.Used the following lines to do this by hand:
Dim fs As New FileStream("test.txt", FileMode.Open, FileAccess.ReadWrite)
fs.WriteByte(&H2D))
fs.WriteByte(&HB3)
fs.WriteByte(&H56)
This works as expected and everything is fine until this point.Now i tried to solve this problem by code.Tried the following:fs.writebyte(&H(str))Str contains the actual hex value to write.
My teacher as asked me to allow a user to input three pieces of information about a DVD (the ID, the title and the running time) and for the program to add that data to a sequential file. My textbook fails to explain it and I am at a loss as to where my book from last semester is located at the moment.
1. What is a sequential file?
2. How do I display information from it into a messge box?
I have a program that takes data from text boxes and exports them to a text file (all of this works). the problem I'm having is how do i mark the file for deletion? I couldn't find a tutorial on it.[code]
View 1 RepliesI am stuck on an easy problem I'm sure, but for the life of me i cannot figure it out. I need to read a sequential file into a listbox. I can read the file into the textbox but i want to format the data in the listbox. for example i want to PadLeft(10), delete the excess commas, and give a heading for each column. here is the code i have and attached is the text file.
Imports System.IO
Public Class Form1
Private Sub exitButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles exitButton.Click
[CODE]...
I need to write some data which is string to tiff file. I am doing in the following way..[code]ControlData is the string which is to be written to the file.I am capturing the signature from the user. This function gets the data in string format and i need to create a tiff file using the string data.When i did in this way, signature.tiff is created but when i opened the image it is giving no preview available.
View 2 RepliesI want to write the connection string of my application in app.config file. I dont know how to write it or how to dynamically change it from my application source code either. My App.config file shows like..
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.diagnostics>
[Code]....
I am working on a program in Visual Basic that incorporates using a sequential access file for a ballot type program. Each type the user clicks the save vote button, the amount of votes gets stored.
What I am trying to do is in my access file is to display the number of votes as an actual number. The way my program is written right now, the name of the candidate appears as many times as the vote was saved.
for example, if perez was voted for 4 times, in the access file perez is displayed on 4 different lines. How do I display the actual number of how many time they were voted for. I'm thinking using a counter variable, but not really sure how to really implement it in. this is what i have so far.
[code...]