VS 2010 - Removing Temp Document Stored In Array?

Nov 28, 2011

In my desktop, I have folder containing some word document files. I want the filenames of the documents in that folder. So, I used:
Dim strFiles() As String = IO.Directory.GetFiles("X:Documents and SettingsXXXDesktopvvvvv", "*.doc")
All filenames are stored in that array. But it would also include the temp document that Word generates. I am somewhat confused on how to remove this from array. I only need full filenames of the actual documents, which excludes the temp document.

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VS 2010 : Copy This Array To A Temp Array So That The Temp Array Has All The Same Values As The Original Custom Array?

Jun 19, 2011

I have an array of people stored in a custom structure array... how can i copy this array to a temp array so that the temp array has all the same values as the original custom array?

Removing A Listbox Item When It Stored In An Array?

Jan 7, 2011

Basically, the user can type in a name and a job description into two different txt boxes and then click add. It then adds the name to the listbox and stores it in a string list (Public strList As New List(Of String)) it also stores the job description in a string list as well (Public strListDescription As New List(Of String))Then when you select an item in the list box it knows what data to bring up in the txt boxes using an array with these lists:

Code:
Private Sub lstMyCourt_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lstMyCourt.SelectedIndexChanged
Dim i As Integer

[code].....

VS2010 Doesn't Allow Temp Table In Stored Procedure?

Nov 15, 2011

I have a stored procedure that creates temporary table to populate return table. It works perfectly fine when I execute it on SQL management studio but when I try to import this sttored procedure, it give me an error Invalid object name '#TOTAL' which #TOTAL is the temp table that is created.Does VS2010 not allow temporary tables in Stored Procedure?

[Code]...

VS 2010 Removing Unnecessary 0's From An Array?

Dec 12, 2011

I have an array with a possible of 25 numbers that can be entered into it, how to take out the unnecessary zero's for the valueas i have not entered into my array.

Public Class Form1
Dim mintArray() As Integer 'Declares Array without giving it a size
Dim Array(24) As Integer

[Code].....

I get an error at the highlighted part : " InvalidCastException was unhandled, Conversion from string "" to type 'integer' is not valid."

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VS 2010 Removing Control Array Controls?

Mar 16, 2012

I have added controls to the form using a control array.. However, when I re-run it they stay and more appear. How do I get rid of the first set?

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VS 2010 Get Text From Text Document Stored On Website

Oct 3, 2010

How do I get text stored in a text document from a website? I know it is possible, just dont know how.

Use Excel 2010 VBA To Calculate 70000 Data Stored In Array?

Apr 13, 2012

I have tried to run below macro in excel 2010, but the error pop up and after press debug button, the line "expected_loss = application.worksheetfunction.average(final_loss)" was highlighted. May I know how to solve this problem?

Sub test ()
'Aim: to store data in array and calculate the average of the data in the array
Dim final_loss(1 to 70000) as double

[code].....

Sql - Query Array Or Create A Temp DB

May 9, 2012

Is there any way to query an array of mine in VB.net? I just need something temporary in order to query it for a report but I do not want to make an external database just for something that's going to be temp. I just need to be able to say select * from tempTable etc etc.

Removing Unwanted Reports Stored In Database

Oct 7, 2010

I have developed a VB .net application which uses SQL CE as its database engine. It works great so far. I recently added a section to remove unwanted reports which are stored in the database. The app correctly pulls ReportIDs from the table, which the user can select. The program will then delete the records based on the ReportID from the database. I know this records because, for testing purposes, message boxes inform the user of how many records where collected.

Dim SQLDeleteData As String = "DELETE FROM ReportData WHERE (TableID = @ID)"
Dim Con As New SqlCeConnection(DataBaseCon)
Dim DeleteData As New SqlCeCommand(SQLDeleteData, Con)
Dim ReportDelete As Integer = -1
DeleteData.Parameters.Add("@ID", SqlDbType.Int).Value = CInt(ListView1.SelectedItems(0).Text)
noOfDeleted = DeleteData.ExecuteNonQuery
MsgBox("Records Data Deleted " & noOfDeleted)

When the form refreshes to show the user the possible ReportID's, the list no longer contains the recently deleted ReportID. Now this is where I am getting confused. When I go through the server explorer and look at the database there, in the appropriate tables the data still exists. Through the server explorer new query builder, I can still create a select statement to allow me to view the data I just deleted. Does the server explorer create some type of local cache that replicates the database in someway? Are there really two copies of the database somewhere?

Get The File Path Of The Temp Directory (% Temp%)?

Oct 12, 2010

How to get the file path of the Temp directory (% temp%)? I use Visual Basic 2010

Copy Contents Of File Temp.fxl To Temp.seq?

May 21, 2009

Am trying to copy contents of file temp.fxl to temp.seq. I want them to look exactly them. I don't want to copy the file though. I use the following code

Dim fs As New FileStream("c:\fxlate\output\temp.fxl", FileMode.Open, FileAccess.Read)
Dim s As New StreamReader(fs)

[Code].....

With such simple code, the last line in temp.seq is truncated as attached and the size of the file is smaller than temp.fxl. See attached files. What do I need to do on the above code. Is VB.NET failing to write 1024 characters on one line.

Retrieving PDF Document Stored In SQL?

Mar 6, 2009

Ignoring the philosophy behind doing so...I have successfully uploaded PDF documents to an Image type column in SQL (2005). With VB.Net (winforms NOT asp.net) how do I get the PDF document back out of the database?What I would like to have happen is that when the Image data for the PDF is retrieved, I can present the user with a file dialog box to save the document locally. I am currently trying to use MemoryStream to manipulate the Image data coming back off the DB, but I'm not sure what to do with is after this point:

ImageBlob = CType(.Tables(0).Rows.Item(0)("Img_Data"), Byte())Dim ms As MemoryStream = New MemoryStream(ImageBlob, 0, ImageBlob.Length)I'm not sure what to do with "ms" at this point to accomplish what is described above.Alternatively, is there a better way to do this?

Display Images Which Are Stored In Database On A Word Document?

Apr 24, 2010

I have my requiremnt as follows. I have a database consisting of text, image columns. Now I would like to query the database and display the result on to a word document. I have that resultset in a dataset. Now I would like the result in paragraphs manner in word document.

VS 2010 Resource To Temp Path?

Mar 26, 2012

I'm trying to put my resource in the temp path instead of my local path.

here's what I have so far:

Dim TempPath As String
TempPath = System.IO.Path.GetTempPath
Dim ResourceManager As Resources.ResourceManager

[code]....

problem is, nothing happens when I click my button.

An Array Of Objects - An Entry Will Be Stored In Serialports(4), All Other Array Elements Will Be Blank?

Jun 1, 2009

I've come up with the following and it's partly working.

Public serial1, serial2, serial3, serial4, serial5 As SerialPort
Public serialports() As Object = New Object() {serial1, serial2, serial3, serial4, serial5}
dComPort = "COM4"[code]....

The above code works fine! But im having trouble trying to now retreive whats stored in the array.In the above example, an entry will be stored in serialports(4), all other array elements will be blank.If I do this it works.

MsgBox(serialports(4).PortName) ' this retuns the value COM4

But I'd like to loop though all array elements and print out ALL the PortNames, The below code doesnt work, I get an error Object variable or With block variable not set.

For i = 0 To serialports.Length - 1
MsgBox(serialports(i).portname)
Next

Edit A Word Document (.docx) Stored In A SQL Server Table?

Aug 31, 2010

How to edit a Word Document (.docx) stored in a SQL Server Table?

Here is the tentative work flow:

Read BLOB from SQL Table through Ideablade
Write BLOB to disk as .docx
Open .docx using Word

[Code].....

I am sure there are a lot of people doing this already.

VS 2008 Xml Document Would Be Taken From The Web And Stored Into An XDocument Object / Linq Query

Jul 27, 2010

I have the following xml document which would be taken from the web and stored into an XDocument object.

[Code]...

XML Document To Store Queries / Stored Procedure Names In ASP Application

May 4, 2011

I am having some difficulty with an xPath expression. I am using an XML document to store queries / stored procedure names in an ASP application. I use a utility function to load the xmldocument (if it isn't previously loaded) and I am attempting to select the node set from the document that matches an Id element. [code] the node variable only returns the first element. I have verified the that the qry string that is used to SelectSingleNode IS the correct Id value (i.e. USER002) - however the node is getting loaded with the USER001 element. It is obviously the xPath expression that is messed up. What do I need to tweak on the xPath expression so that I can return the correct <Id> element and corresponding child <Sql> element.

VS 2010 Save Into Temp Data A User Made Class?

Jun 4, 2010

Is it possible to save into temp data a user made class? I have a class with many structures and each structure contains variables and im trying to add to my program a way to save the data of that class object with its structures and everything is that possible? I tried manually making some sort of save but its taking too long and proving way too hard for me. Is there a way to just convert it into some general object format and save the object? Is that possible can you just save undefined objects without having to create a format manually for that object?

Removing Element From Array?

Oct 11, 2009

I haven't used vb.net in about a year. I have a few arrays, the first holds a list of names. that list is used to load files into memory and then based off that file, another array is filled with my custom data type.

array of names is a file. it is not in memory unless it is being written to or read from. the second array is where all of my data is stored Dim fs As New FileStream("EmpVec.vec", FileMode.OpenOrCreate)'EmpVec.vec" is the file that stores all of the names Dim reader As New StreamReader(fs)while not(reader.EndOfStream)'code that is used to load and fill my array'it sees the name, searches for a file with the same name, then loads data from that file into my vector and memory'as i do this, i fill a list box with the name, and another string object (name & vbtab & string)end while. so that is when i populate my arrays what i would like figuring out is how to remove objects from my arrays here is what i got Dim index As Integer = Me.lstEmpList.SelectedIndex EmpVec(index) = Nothing 'EmpVec is the array that stores all of my custom data types

Me.lstEmpList.Items.RemoveAt(index)''this will remove the data from the array but I also save all the contents in the array to the EmpVec File'so when it hits the empty element, it crashes because there is no data'i would basically like to resize it

Removing Parts Of An Array?

Apr 8, 2010

I seem to have a problem here. I need to be able to delete a certain part of an array. For example, this is the array

Array(0) = "Test"
Array(1) = "Test2"
Array(2) = "Test3"

[code].....

VS 2010 Sorting A Listbox (after Trying To Copy Class Instances Properties To A Temp List)

Jan 25, 2012

I'm trying to figure out a way to sort the entries of a listbox... but in a different way instead of the obvious one (sorted property). First of all, I need to explain how the items are populated at first:

[Code]...

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Removing Contexts Of First Element In Array?

Oct 28, 2009

how do i remove the contents of an array element such that if

hello(0) = "hello"
hello(1) = "hello123"
hello(2) = "hello123123"

i want the result to be

hello(0)="hello123"
hello(1) = "hello123123"

Removing The Selected Items In ListView, And In Array?

Jun 10, 2011

I have button that adds element in array and displays the item that is added in array in the listview, And also i have button that deletes it but it's not working.

Here's the code:
Private Sub btnRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRemove.Click
Dim i As Integer
Dim new_array As New List(Of String)(movieArray)
With ListView1

[Code]...

VS 2008 Trimming / Removing From Byte() Array

Nov 24, 2009

I have a byte array with contents from a file in it, but I want to trim / remove the first element from it [byte(0)]. I've searched for days and experimented with a hundred different methods but they don't work.

[Code]...

Removing Lines In Array (Text File Contents)

Jun 10, 2011

I am using streamreader to read and streamwriter to write, I have put the lines into an array
[text file contents]

Remove [ ] *****************
-----
;this is -----
------
;this is another -----
[end of example file]

I want to remove the lines that start with "****" and keep deleting lines until i reach ";" I thought this would be simple but im missing something and I don't want to put this array into a listbox it is being writen to a text file.

Removing Words/Characters From A String And Splitting Into An Array?

Mar 23, 2009

I have a situation where a user can enter just about anything they want into a text box.Whatever they enter in the box, I need to split the string into an array of strings where each item is one word. For example, if the user enters All State Insurance, I split that into a string array:

sParams(0) = "All"
sParams(1) = "State"
sParams(2) = "Insurance"

[code]....

Resize Array By Removing All Empty/null/0 Elements?

Jun 2, 2012

I have a large one dimensional array that is called ArrayHold which is populated at runtime. I run a loop to scan through the array to find out which elements need to be removed based on a few parameters. This all works great, now I am left with two arrays. The original one and a new one which contains the locations of the elements to be removed.

Original Array: ("A")("B")("C")("D")("E")("F")("G")("H")

Second Array with index/count of elements that needs to be removed: ("0")("3")("5")("7")

End result should be preferably not in a new array but a "ReDim" of the original array:("B")("C")("E")("G")

What would be the simplest way to achieve this? I could run a loop to make all the elements that need to be removed "0" or ""? Would there be an easy way of resizing and array by dropping/removing all the white space or empty elements?

VS 2008 Removing Characters - Re-sizes Items In An Array

Dec 10, 2009

I have a program that re-sizes items in an array but I can't get it to work. I have:

[Code]...

It gets to the Remove but it just doesn't delete the characters from the string.

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