Convert Text With Single Quote To Upload To Oralce DB?
May 14, 2012
I have a function in VB.NET that runs a query from an MS SQL DB, puts the results into temporary variables, then updates an Oracle DB. My question is, if the string in the MS SQL contains a single quote ( ' ), how do I update the Oracle DB for something that has that single quote?
For example: Jim's request Will produce the following error: ORA-01756: quoted string not properly terminated The ueio_tmpALM_Comments (coming from MS SQL) is the culprit that may or may not contain the single quote.
update_oracle =
"update Schema.Table set ISSUE_ADDED_TO_ALM = '1'," & _
"ISSUE_COMMENTS = '" & ueio_tmpALM_Comments & "'," & _
"where ISSUE_SUMMARY = '" & ueio_tmpALM_Summary & "' "
Dim or_cmd_2 = New NetOracle.OracleCommand(update_oracle, OracleConn)
or_cmd_2.ExecuteNonQuery()
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Jun 16, 2010
I am saving a text field that may contain a single of double quote.' or "If i use a double quote in my SQL save funciton I can save and use single Quotes. When I use a Single quote I can save Double Quotes. Yet not both.People use both, so I would like to know how I could change the delimiter to something other than a Double Quote for my text saves
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Oct 23, 2009
I use SqlParameters when executing database statements. I know that I can replace a single quote with two single quotes... but in the past SqlParameters took care of this for me. I have two projects.. in one, the SqlParameter does this and it handles single quotes fine, in another, it does not and I'm at a loss why (I even copied and pasted the code):
[Code]...
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Oct 4, 2011
I have this block of code that sets up my sql parameters for a stored proc that does an insert.
Dim sproc As StoredProcedure = New StoredProcedure("UsersInsert2", DataAccessConfiguration)
sproc.AddInput("@ID", SqlDbType.NVarChar, 10, entity.UserId)
sproc.AddInput("@PCode", SqlDbType.SmallInt, entity.PriviledgeCode)
sproc.AddInput("@Pwd", SqlDbType.NVarChar, 10, entity.Password.ToString())
[code]...
I've tested the stored proc in SSMS and it works.The problem is when I try to call it from the application. it fails. the @@rowcount = -1. I've tried returning an error code from the db... no dice. keeps coming back as -1 what is going to get executed looks like this
sproc = {EXEC UsersInsert2 @ID=ruxtest7, @PCode=0, @Pwd=1234, @Lang=E, @Name=ruxpint, @Notice=1, @CreatedBy=ruxpint}
I've re-used this code several times. only difference being I'm using NVarChar and it's vb.net.
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Mar 15, 2011
It would seem to be Dim MyString as String = """""" but VB doesn't like that.
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Mar 10, 2009
I have a filter expression that contains a single quote (Al ' ABC), and i am using the Select statment of the datatable where i want to select all rows containing the filter expression, but i am encountering an error. how can i resolve it?
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Mar 19, 2011
I have a filter expression that contains a single quote (Al ' ABC), and i am using the Select statment of the datatable where i want to select all rows containing the filter expression, but i am encountering an error. how can i resolve it
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Jun 24, 2010
While searching on how to escape a single quote in String.Format, I found the answer at SO: Escaping single quote in String.Format(). It seems to be different for VB though. I tested it, and indeed C# needs
string s = DateTime.Now.ToString("MMM d \'yy 'at' H:mmm");
while VB needs
Dim s As String = Now.ToString("MMM d 'yy 'at' H:mmm")
Why does C# need a double backslash, and VB a single backslash? This might be a bit of a silly question to C# users, but while I can read C#, I'm not used to writing it.
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Jul 14, 2011
I have the following LINQ query:
Dim find_id = From p In dbContext.Residents _
Where p.person_name = occupant _
Select p
I then pull the first returned ID like so:
Dim building_id As String = find_building_id.FirstOrDefault.id
This works fine, except with the person has a ' in their last name, like M'arta. In this case I get a NullReferenceException.
Okay, the problem appears to be that when I am capturing the name initially from a GridView it is inserting into the value a #39 instead of ' and then LINQ is keeping things correct, so I end up with a non-match since it is attempting to match:
M#38arta = M'arta
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Oct 19, 2011
I have a string like "Hello'World" and a Data Table with some records in it. One of those records is "Hello'World".he problem is, when I do a .Select in the Data Table, it only tries to search for the "Hello" part and throws an error on "World" because it interprets the ' (single. cuote) like the closing cuote on sql.DataTable.select("text = 'Hello'World'")I have gone through msdn doc, and it says I can escape some characters with [] brackets or f.slashes , but I just can't figure out: .select("text = 'Hello[']world'")
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May 2, 2011
The code is as follows
dim st as string
st="select * from employees where empName='" & textName.Text &"'"
' The empName is Dani'e
'So the single quote with in the name Dani'e makes the vb.net code to halt.
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Aug 14, 2009
I am trying to replace "a" to = ""a""
code i have tried is
If line.Contains("""") Then
line.Replace("", "")
[code].....
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Apr 10, 2009
How could I get text inside quote?
j1[1] = "EXTRACTME";
I only want to get the word EXTRACTME.
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Aug 2, 2011
is there way to update having quote string eg. drug's name ('s) in vb text field ' this corrector REFUSING TO UPDATE TO DATABASE. this kinds of error always comes up Incorect Syntax Near 'S'.Unclosed Quotation Mark After character string '))'.
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Mar 25, 2009
I have a CSV file where the values are in double quotes and seperated by a comma. I'm getting incorrect data if I try to seperate the string with my Split function. How do I do it?
Example:[code...]
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Sep 17, 2009
product.ImageMimeType = image.ContentType;
product.ImageData = new byte[image.ContentLength];
image.InputStream.Read(product.ImageData, 0, image.ContentLength);
I got the following error when converting to VB.
Function Index(ByVal product As Product, ByVal image As HttpPostedFileBase) As ActionResult
'Value of type 'String' cannot be converted to 'System.Data.Linq.Binary'.
[Code]......
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Jul 19, 2010
I have one proj in vb6.0 i need to convert it to vb.net... And another one thing this vb6.0 proj is developed by some one else...i will attach this proj...Well i am unable to attach this, i dnt know why ots not taking, i dnt want entire convertion of proj ther is one particular part only that should be conveted to vb.net
Here it involves the concept of DLL's and i am poor in DLL's
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Dec 4, 2011
I am trying to upload and convert video files then retrieve the filepath. I successfully managed to upload and save the filepath, but I am trying to add the converting functionality. The code I have so far is below.
Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnConfirm.Click
If IsPostBack Then
Dim path As String = Server.MapPath("~/UploadedVideos/")
[code].....
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Jan 6, 2010
I have a single that might have a decimal place but might not. I have to put the digit before the decimal into the first 4 bytes and the digit after in the next 4 bytes.
So 1.1 would be 01-00-00-00-01-00-00-00
or 2.1 would be 02-00-00-00-01-00-00-00
or 1 would be 01-00-00-00-00-00-00-00
The digit before the decimal point is stored like an integer in bytes the same with the digit after the point. So 1.1 gets split into 1 and 1 and then stored as 2 DWORDS: 01000000 and 01000000
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Jun 4, 2010
Follow-Up available: There's a follow-up with further details, see Convert MBF to IEEE.
I've got some legacy data which is still in use, reading the binary files is not the problem, the number format is. All floating point numbers are saved in MBF format (Single and Double). I've found a topic about that on the MSDN boards but that one only deals with Single values. I'd also would like to stay away from API-Calls as far as I can.
Edit: Just in case somebody needs it, here is the VB.NET Code (it's Option Strict compliant) I ended up with (feel free to convert it to C# and edit it in):
''' <summary>Converts a MBF Single to an IEEE Single</summary>
''' <param name="src">The MBF Single value</param>
''' <returns>The converted IEEE Single value</returns>
[Code]...
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Feb 26, 2012
i would like to convert a single byte to a string.
dim mybyte as byte = &h11
dim mystring as string
i tried
[code].....
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Jul 6, 2011
I have working code that will convert an xls to pdf, however, the code converts the whole workbook and I really just need to select a single sheet out of the workbook, but I can't figure out how to do it.The code I currently use is:
Dim fileName As String = "filepathfilename"
Dim xlsApp = New Microsoft.Office.Interop.Excel.Application
xlsApp.ScreenUpdating = False
[code]....
Where in the code do I need to specify the sheet in the workbook? Note that I will need to make it so that depending on an option fed into the app, the sheet will change, though I don't think that should make a difference, but I thought I'd mention it either way.
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Jan 20, 2011
I have a vbscript which I would like to compile into a single .EXE file. It's my understanding that you can't do this with vbscript and that the available applications which supposedly do the conversion are actually just glorified self extracting zip files which dump the vbs to a temp folder and run the script - not what I want.I've no experience in VB.Net and very little in VBS so I'd appreciate it someone could look over the script and let me know what areas I need to change so I can investigate the correct syntax in VB.Net.what the script does just in case there might be an issue from the conversion. The script does several things in this order:starts by scanning a CSV file (which contains a list of peoples usernames, their department and full name) looking for the line that contains a username match to that of logged in users's logon name via expanding the environment variable %USERNAME%..Once found, it splits the entire row into an array..Sets a series of Environment variables at Process level using contents of the array as values..Does a basic time check and sets the result as environment variable as above..Checks to see which version of CAD application is installed on users machine and starts application with command switch to process configuration file during startup..I don't think its overly complex now that I understand the VBS code but in VB.Net, I don't know what lines will work and what won't. I've not installed Visual Studio Express yet but will do so shortly - I presume this program is suitable for converting my script? [code]
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Aug 22, 2011
Using VB.NET, what is the most concise way to convert a single column of a DataTable to a CSV? The values are integers, so I don't need to worry about character escaping or encoding.
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Jan 28, 2011
I have a combobox which I want to use to change the font-size of text, but I'm getting an error.
vb.net Dim xfont As New Font(font_cbo.Text, font_cbo_size.Text, FontStyle.Regular, GraphicsUnit.Point)
Conversion to Type Single is invalid So I tried to convert the string to Single, but with the same error. If I replace the "font_cbo_size.Text" to a number, it'll work fine.
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Feb 21, 2010
i want to be able to upload text from multipletextboxes on an ftp server text file eg:
name: (this will be the name of the text file) (texbox1.text)
email: (this will be inside the text file) (textbox2.text)
company: (this will be inside the text file) (textbox3.text)
number: (this will be inside the text file) (textbox4.text)
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Aug 12, 2009
Private Function SingleToIEEE754Hex(ByVal pValue As Single) As String
[Code]...
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Jun 23, 2010
Im using the following code to wrap html tags around text in a texbox and transfer the text to a single multiline textbox from form1 to form2.[code]My problem is that if for example textbox5 and textbox6 are empty i want the program to continue anyway.
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Jul 6, 2010
i want to upload text from a textbox to an ftp server, but it freezes the app when i click the button that uploads it. why is this, here is the code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
[Code].....
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Mar 11, 2011
i want to do is i need to store two text box value to single text file..i hav checked other soluttions bt can't figure out wats goin wrong with this code..[code]multiple times in more than one text boxes???? n is it possible to store more than one data in the txt file? for an example i want 2 store phone number, message.
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