How To Scan And Count Controls Present In DataAccessPage
Aug 27, 2009
As per my application (Vb.net), it scans the Access database for Active-X controls. It is working now for Report form and Access Form.
The code to find out controls is as follows:
oReportCtls = oReport.Controls
For Each oReportCtl In oReportCtls
If oReportCtl.ControlType = 119 Then 'Activex Control'
intReportObjectCount = intReportObjectCount + 1
End If
Next
But for DataAccessPages I am not getting any reference for Controls.
View 1 Replies
ADVERTISEMENT
Jul 21, 2010
I have a form containes some controls (buttons) how i can make the program auto-scan these controls one by one automatically and whenever the mouse on a button the button select for a time and I can press the enter key to click this button otherwise the mouse will go to the next button and so on.
View 3 Replies
Dec 4, 2010
I have menu item, in which I have specified ShortCutKeys as "Del". On click of menu item I have called specific method. I have one form on which one textbox is placed. When I hit the "Del" key the same method which gets called on menu item click is fired. I want the default behaviour to be followed by the textbox. how to suppress the event to be fired and to achive the default behaviour of the textbox or other controls present on the form.
View 2 Replies
Nov 2, 2010
I have added a column to a Datatable called CallsPerDay which is there to tell me how many telephone calls have been made on a particular day or days.Is there a datacolumn.expression which will allow me to Filter on the day, count the rows and then populate this added column with the result.
View 1 Replies
Jul 16, 2010
I have some reports that I use with the MS ReportViewer and I need to get a count of the physical pages (as opposed to logical page count) to use with a print dialog. I've implemented a workaround so the ReportViewer control displays the correct number of physical pages, but is there a way to get that value from the ReportViewer control? The only publicly accessible property gives the logical page count.
[Code]...
View 1 Replies
Feb 18, 2011
Basically, Is it possible to get a grids row count using jquery.if my grid has 20 rows in it not including the header or footer, i want to now the count of actual rows, this will tell my users how many tasks they have in their list.
View 3 Replies
Dec 10, 2010
designing a Windows based computer program that will allow a user to enter some number (n) and a choice of a count up or count down for that many numbers. So for example, the user enters 5 as their number and selects the count down option, the message box displayed would contain the message: "Here are your numbers: 5,4,3,2,1,0"
View 14 Replies
Oct 1, 2011
This is what I have, but It doesn't work with strings for some reason (only text files):
[Code]...
View 2 Replies
Jul 5, 2009
I am looking for a way to count words in VB My full code is as follows Public Class lblTranslator
[Code]...
View 1 Replies
Oct 6, 2010
Declare some class level variables that will keep track of the sums for each column. For example:
[Code]....
During the RowDataBound event, retrieve the data from each column and add it to the appropriate sum. I'm not sure if you are developing an ASP.NET application or a Win-forms desktop application so I cannot help you any further at this point. What have you tried so far to solve the problem?
View 1 Replies
Mar 31, 2009
this its a very silly problem i have with CheckBoxList control, i dont know if its just me or what but the whole idea of the control its just great but the implementation its very confusing.
im trying to eval something like this
if CheckBoxList.Items.Item(CheckBoxList.Items.Count-1).Checked=true then.....
or something like
CheckBoxList.CheckedItems.Item(CheckBoxList.Items.Count-1) = Checked then...
the problem its that i dont know how does the checkboxlist works but it just sucks that they had to make it so confuising....
i've handled lots and lots of collection controls and they all work in a similar and simple
View 2 Replies
Jan 11, 2010
How Do I scan with WIA using VB.NET?
View 4 Replies
Nov 11, 2011
The following line of code gives a warning with Resharper: 'Comparison of floating point numbers with equality operator. Possible loss of precision while rounding values.'
Dim samples() As Single
If samples(i) = Nothing Then
samples(i) = _mPreviousSamples(i)
End If
What is the best way of checking if a value is present?
View 3 Replies
Mar 6, 2012
I'm looking for a way to scan a certain area of a PDF or Tif,
and extract the OCR regonizied text which will help me rename these documents I have.
What tools or libaries can I use in .NET to make a quick short program to rename
TIF or PDF files into their appropriate name coming from a portion of text that is on each file.
View 2 Replies
Jan 31, 2010
i'm trying to "Scan for hardware changes" programatically and all I can find so far is: [URL]
I'm not sure how to use it in a vb.net app though. this is for Windows 7 functionality and i'm not sure how to set up the API calls
there's this: [URL] but it doesn't tell you how to implement it
View 8 Replies
Dec 15, 2011
I have a requirement from my vendor to scan an image through my application. Then this image should appear in the picture box given on the same page. Also I want to read it as bit stream.
View 3 Replies
Jan 4, 2010
I am trying to scan images in VB.NET. I searched this site for almost an hour and found questions, but little in the way of answers, but some redirection which did not resolve the issue.
I downloaded the example here [URL] which has 7 projects doing a whole bunch of things. I do not have the scanner attached to my PC. Nor can I run any of these examples which do way more than I am trying to do. Then I went here [URL], found the VB version on planetsourcecode, but it will not run. I tried to duplicate what it does, but I couldn't get either of these line to be recognized:
Imports TwainGui.vb.TwainLib
Imports TwainGUI.vb.GdiPlusLib
I understand that the differences between .NET and VB are huge, but what I fail to understand is why no one has been able to post an example of how to scan? My company is not willing to purchase any 3rd party tools and my boss believes it can be done through the api, which some posts seem to imply but fail to show how.
View 24 Replies
Jul 6, 2009
How can i find out whether a BOM is present in a file or not. Depending on the presence of BOM i need to parse a UTF-16,UTF-8 file else I have to display Incompatible format.Kindly tell me what is the procedure to find if BOM is present or not. I have tried using FF FE for UTF-16 and for UTF-8 Bom. but i need to find whether this BOM is present or not how can i do it in VB.Net
View 2 Replies
Mar 7, 2012
is there a way to add a progressbar to the scan button?i watched tons of videos and i cant figure it out
Using FB As New FolderBrowserDialog
If FB.ShowDialog = Windows.Forms.DialogResult.OK Then
For Each Ext As String In ListBox1.Items
[Code].....
View 1 Replies
Oct 6, 2010
i am getting following error when i am running AJAX enabled ASP.Net application
The control with ID 'FilteredTextBoxExtender1' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it.
even though i have ScriptManager in my page
<form id="form1" runat="server">
<asp:scriptmanager id="ScriptManager1" runat="server" />
<div>
[Code].....
View 2 Replies
Jul 14, 2009
I want to write code in vb.net to scan drive.
View 2 Replies
Jan 26, 2012
what i need is i what to get all information within the parenthesis of Sin().for example , i have created one one textbox in my user interface.i wanted users to enter some trigonometric expresiions like " sin(90+(25+25))"for that i what all the information present with in the parenthesis of sin()
view sourceprint?
01
Public Class Form1
02
[code]....
View 14 Replies
Apr 14, 2011
I have a web application with a number of pages, I would like to display the sitemaps for this application diagrammatically, is there a professional/recommended tool for doing this? I am using MS Word using flowcharts, but it doesnt look very professional.
View 1 Replies
Dec 17, 2010
I'm using a TcpListener and TcpClient to search for a connection on a certain port,and display a message when a connection is made, but i do not know how to do this. My code so far:
Dim port As Integer = 81
Dim serverSocket As New TcpListener(port)
Dim clientSocket As TcpClient
Dim c As Integer
Dim ic As Integer
[Code]..
View 1 Replies
Feb 15, 2012
this is pradeep, i m vb.net learner,my English not good dont mind what i need is i what to get all information within the parenthesis of Sin().for example , i have created one one textbox in my user interface.i wanted users to enter some trigonometric expresiions like " sin(90+(25+25))"for that i what all the information present with in the parenthesis of sin()
View 5 Replies
Aug 29, 2011
I'm an avid programmer, and I'm trying to teach myself more professional practices, but Ilook over my code, and point out any mistakes, or bad practices I may have attached to this actually working bit of code. It consists of a procedure for retrieving, sending, and above all connecting to a server program. As for the various amounts of sloppy commented out code, after a long time clearing my head, I came to my senses so to speak.
Imports System.Net.Sockets
Imports System.Text
Imports System.Threading.Thread
View 4 Replies
Mar 9, 2009
Using this Pixels Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
This will scan the whole screen for my specified colors. How can I make it scan the AxShockwaveFlash only?
View 8 Replies
Nov 10, 2009
I would like to know if it's possible run a form without present it in the screen...
View 14 Replies
Nov 23, 2011
I am working on a small music player software that runs from the thumbdrive and does not need to be installed. The problem is that when ever i scan the directory for files, it will not scan unless I am running it on a computer that has previously compiled the code. Regardless of whether visual studio is installed or not. Below is the rountine for the scan that is not working. It seems to stop at the 'ForEach ti in hi.getfiles'.
UserInput.Close()
Dim Found As String = ""
Dim C As String = My.Computer.FileSystem.SpecialDirectories.MyMusic
Dim Directory As String = My.Computer.FileSystem.CurrentDirectory
[code]....
View 13 Replies
Nov 29, 2010
I need to add scan option in VB application which i am developing.
How can i, Can anybody giveme detail code for this.
View 3 Replies
