VB2005 Find/Search In A ListOf Structure?

Oct 17, 2011

Im currently working in VB2005 so it seems like this was harder to do in that release.

I have a class for a point

Public Class cPoint
Public Speed As Integer
Public Alt As Integer

[Code].....

But that doesn't work in VB2005 much less work with more than 1 filter. I just cant seem to find a good example that works in VB2005. I could iterate through the list but its kind of big and not very efficient.

View 1 Replies


ADVERTISEMENT

Getting A List Of Indexes From A Text Search In Vb2005?

Jul 25, 2010

I am running a index search on a string in a rich textbox, i have a list of keywords which need to be a different color in this textbox. how do i run a search on a string in vb2005 and get a list of indexes where the text matched my search?

View 1 Replies

From VB2005 Find Next Empty Excel Row?

Jul 25, 2009

Trying to use date selected in MonthCalender function to populate next empty row in an Excel worksheet. So far have tried: Private Sub DateSelected(ByVal sender As Object, ByVal e

As System.Windows.Forms.DateRangeEventArgs) Handles MonthCalendar1.DateSelected

[code]...

But none work. How tried looping through a range ("B:B") but it ends up in an open loop. How do you stop it?

View 7 Replies

How To Find Page Total Using VB2005 Crystal Reports

Mar 30, 2009

I am using vs2005 for developing one project..i have to find Total amount for each page report ( using crystal report and report viewer ..and the report have AMOUNT coloum to display amount) programically..

View 2 Replies

Use FindAll And Then Sort In ListOf

May 9, 2012

I'm trying to get specific elements of a listOf structure with the function findAll plus a lambda function, and then sort that result and keep that sorting of those elements saved in the list. The structure of the listOf has an id and an age, so what I want is get all the items with id=0 and then sort the ages of that result, keeping that modification in the variable.

View 1 Replies

Method Of Search In An Array Structure?

Jan 6, 2010

I have this as the structure

Public Structure TagInfo
Dim TagName as String
Dim hpt as Integer

[code]....

have the structures are populated and when the form opens up, I make a copy of the structure.on my form i have a textbox... that would have information matching the TagName(x).TagValue I am trying to figure out how i could find that value in my textbox quicker than doing a loop through the tagname structure.

View 14 Replies

Text File To An Array Of A Structure And Search?

May 10, 2009

currently working through a project using VB 2008 windows form application and having a little trouble with the code. I need to read data from a text file into an array of a structure, displayed in a list box and have a number of searches conducted on the data and these results displayed on the form. The test data is of rainfall across a number of areas and is in the format:

View 10 Replies

Use A Search Procedure For Text Changed Event To Look At Structure In Module?

Feb 2, 2009

How I would use a search procedure for a text changed event to look at a structure in module.

View 2 Replies

Find A Log File Encoding And Understand It's Structure

Oct 14, 2011

My questions isn't really about a programming language but, since I did not find a general programming forum, I chose this one as I know VB.Net. There's this game, that you might already know, which is called Star Wars Galaxies (And is ending soon actually .. ). For each account and character, the game automatically saves chat logs in a .cht file. A player can have multiple chat channels that have different chat filters (group chat, public chat, etc) and they are all saved in this file. I'm thinking they are probably separated by some kind of a "flag" for the game to be able to detect them.

[Code]...

View 3 Replies

Find Function To Search The Datagridview For Any Value

May 3, 2011

Tools; VB 2008, DGV queries to Access 2003 Objective; A simple find function to search the datagridview for any value. Not a query that filters the dataset. I have been able to make this many times in a simple notepad type project. Although how can i implement this in a DGV?

View 7 Replies

Search A Treeview To Find Like Items?

Feb 26, 2011

I know that I can use treeview.nodes.find() but that will find the exact text so how would I search a treeview to find like items?

I have come close but this only searches the parents, never the children. Would I have to do a double search, start at parent and then get all nodes in parent?[code]...

View 6 Replies

Where's Docked Find Search Box In VS2005

Nov 18, 2008

I am in the process of switching from Visual Studio 2003 to 2005. I have been unable to figure out if there is a way to replicate the "docked" Find search box like in Visual Studio 2003 which I have uploaded as an attachment or you can view it at the following link: url...It looks like in VS 2005 you always need to launch the Find dialog: url...I don't really like having to launch the Find dialog whenever I want to search for some text. Does anyone know if there is a way to mimic the docked search box?

View 1 Replies

Creating A Find Button To Search A List Box?

Mar 21, 2010

I have been trying to figure out how to get my code to work. (It was a homework assignment which has already been turned in but I am determined to get this code to work.)I have a text box titled txtSearch and btnClick.I need to search a list box for a city name and then have it displayed in a message box. If there is not a match then I need to display an alternative message box stating there is no match. City is in the list box starting at 16.The text needs to be case insensitive.I am only getting the message "That is not a valid city." for any entry that I type into my txtSearch even though I know it should be a match.

Here is what I have for code

Private Sub btnFind_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFind.Click
' Declare variables to find text on txtSearch when button clicked
Dim length As Integer = txtSearch.TextLength
Dim value As String = txtSearch.Text.ToUpper

[code].....

View 1 Replies

Search / Find And Replace Function - NumericUpDown

Apr 6, 2011

I am writing a program and I have the Read Function all written out. I need to have the write function. I think is I copied and pasted from the Read function I wrote.

I was able to Mass edit This:
Reader.Position = (&H)
NumericUpDown281.Value = Reader.ReadInt16()
Reader.Position = (&H)
NumericUpDown280.Value = Reader.ReadInt16()
Reader.Position = (&H)
[Code] .....

And there is at least 370 NumericUpDown's. Is there any way to search/find/replace all in one instead of typing:
Find what: NumericUpDown320.Value = writer.WriteInt16()
Replace with: writer.WriteInt16(NumericUpDown320.Value)
Each individually?

The write function will only write properly this way:
writer.Position = (&H)
writer.WriteInt16(NumericUpDown66.Value)

And not this way:
writer.Position = (&H)
NumericUpDown319.Value = writer.WriteInt16()

View 4 Replies

Find Sample System With Complete Flow, Database Structure And Data Flow?

Jul 21, 2009

where to find sample system with complete flow, database structure and data flow.. just for reference purpose.. system like inventory, payroll, accounting, billing and etc..

View 10 Replies

Index Of Search - Display First Result Of Text Find

Oct 30, 2011

I have the following code:
indexOfSearchText = TextBox1.Find(item, start, TextBox1.TextLength, RichTextBoxFinds.WholeWord)
If indexOfSearchText <> -1 Then
startindex = indexOfSearchText
End If
But I want just the first result, if I have an example text:
then it searches twice "is", I just want the first "is".

View 1 Replies

Make A Search Using Richtextbox.find Which Is Both MatchCase And Reverse

Dec 13, 2009

i'm trying to make a search using richtextbox.find which is both MatchCase and Reverse. how can i do this?

View 3 Replies

VS 2008 Find/Search Ctrl + F In Multiline Textbox

May 2, 2009

is there a way to make a textbox searchable like those Ctrl + F which can be found in most of the windows application?

I have googled and found some functions which is quite similar, but I have an issue which for eg.

My multiline textbox contains a lot of text with scrollbar, somehow the text I want to find is in the middle, when I click the find button, the word is indeed found and highlight, but the scrollbar still remain on top.

I wonder how can I make the find adjust the scrollbar as well?

View 4 Replies

VS 2010 - Search Database Using String To Find Image

May 18, 2010

I'm trying to make a program for a school assessment in VB express 2010 using databases. The program essentially has a panel for uploading an image with a name string and an author string, which it then stores in a database. You can then search the database using the name or author string and find pictures that fit the criteria.

View 2 Replies

2010 DataView.Find() Query - Search On A Index / Row Number

Nov 15, 2011

I am trying to do a search on a index/row number taken from a dataview i.e. I enter 379437 in the input box which I know has a index/row number of 6. Now when I replace the Rows(index) with a Rows(6) I get the results that I want. When I run the code below the index comes out as 75 which displays the first row from the dataset which is a completely different set of results.

[Code]...

View 1 Replies

Function - Overload Resolution Failed For Find/replace Search?

Jun 15, 2012

Public Sub MyFunction()
Dim lowstring As String
lowstring = "hi"
Me.RichTextView.Find(lowstring, 0, 2)
End Sub

The above produces the error of Overload resolution failed because no accessible 'Find' can be called without a narrowing conversion:

Public Function Find(characterSet() As Char,
start As Integer, end As Integer) As Integer:
Argument matching parameter 'characterSet' narrows
from 'String' to '1-dimensional array of Char'.

Public Function Find(str As String, start As Integer,

[Code]...

View 2 Replies

Search / Find A Specific Word / Text In A File Or A Textbox?

May 15, 2009

I am using visual basic express edition 2008.How can I search for a word in a file then store that word?Also, how can I search for a Phrase in a file or a Textbox and store it in a different place?

View 4 Replies

VS 2010 Text Box/file Search And Find Line Number?

Jun 5, 2011

I'm new here, but have been in and out for a while. Past threads have been helping me along thus far.

I'm currently developing an app which essentially needs a way for me to search in a text box or file for a specific string, and extract the line on which that string appears on. It will be unique, and the syntax is the same on each line. It has basically 2 ID numbers, and is laid out like this:
123456|123456

So, I'd need to search for the first part before the |, and then get the line so I can get the bit after the |, which is the important bit for me.

View 4 Replies

Find Data Using Search Command In Form Application Like Searching A Name In Database?

Feb 24, 2012

how to find data using search command in my form application like searching a name in my database?

View 1 Replies

Query - Find All Records In A Table In Which A User Enters A Search Word

Nov 22, 2010

I need to do a query in which I can find all records in a table in which a user enters a search word. The word to be searched for will be a word in a column. If there's a table named solutions and in the table there is a field named description; i need to be able to pull up all records where for example the search word is 'printer' is in the description column. I don't have any code or database structure to show. I first need to know if this can be done. Can someone supply a code snippet example or tell me what SQL keywords will do this, or some pointer?

View 4 Replies

Search Function In Program In Order To Find Records From An Access Database

Oct 16, 2009

i have a search function in my program in order to find records from an access database... all the other functions add/edit/delete are working just fine this is my code for search function: [code]

View 16 Replies

Cipher/ Code Generator -Program - Search Through Textbox And Find All Of A Certain Letter (say A) And Replace It

Nov 25, 2008

I'm trying to make a program (in VB 2008 Express Edition) that will take text (from a textbox) and then switch the letters (say a->f and A->F) and will put the result into a second textbox when I click a button. How do I code the program so that it will search through the textbox and find all of a certain letter (say a) and replace it, then search for the next letters (say b-z) and replace them?

View 4 Replies

Structure Inside Another Structure Receives Null Reference Error?

Jan 5, 2012

Module Module1
Public Structure structure1
Public TRANS() As structure2
End Structure
Public Structure structure2
Public X() As Integer
End Structure
End Module

View 17 Replies

Class Structure - Large Structure That Has Lots Of Properties ?

Jan 5, 2010

I'm new to VB 2008 after having spent a long time with VB6, so I apologize if this is a stupid question. But I'd really like to have this straightened out.

Let's say I have a pretty large structure that has lots of properties.

Code:

Now say that I want an internal database with about 10 instances of this structure total, describing, say, 10 different products that a store sells. When these values are loaded from a database, they remain totally static. (However, they can be different each time a program loads)

Now say that I have a class. Each instance of this class is a type of that BaseProduct structure. Meaning, each instance of the class pertains to one of the 10 types of products that the store sells. However, this class has additional properties that pertain specifically to each instance, which are not static.

Code:

Now, the problem here is... If I have 200 different transactions, each one contains an instance of BaseProduct. BaseProduct is HUGE, and is largely redundant (only 10 types possible), so I think it's a little silly to include a whole copy of it with EVERY transaction. However, the Transaction class really needs information regarding the base product it pertains to. Is there a way to, instead of declaring a New BaseProduct in the Transaction class, to simply make one of the properties of the Transaction class a pointer to a BaseProduct variable?

In VB6, I would accomplish this by making a BaseProduct(10) array, and then giving each Transaction an ID number referring to an entry in that array. But in VB 2008, using class structure, this is impossible. I can't define the BaseProduct(10) array outside of a class in a namespace, and if I define it in the actual application's form, then the class loses modularity since it relies on the application that's using it.

View 11 Replies

Converting Structure Within Structure To Byte Array For Socket

Aug 29, 2009

I am trying to communicate with an external device and i am trying to send a byte array to the external device via sockets but i am always getting a response the message size is too small so i am not sure what i have done wrong. Between the data type there should be no alignment present and all numbers are represented in little endian format. The char array is not null terminated as mentioned in the protocol specifications.

I have to send data based on a struct that embeds 2 other struct. So here's my vb.net code for the struct used to convert to byte array and the sending part.

Public Structure MESSAGETYPE_OIP_Login
Dim Header() As COMMANDHEADER
Dim UserName() As PSTRING

[Code]....

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved