I have an app. (with out source code) that has some where about 20000 records in it. I want to extract all those records through my app. and save them somewhere (in vb.net ).
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How can we set the Header Text of a DataGrid in a Window Application.
In My application. User will insert information in the cells of datagrid from where it will be stored in db. So Dataset stuff is not valid.
I need to write my columns Header name by myself.
when i am recording video my application disappears.
its VB application.
FormBorderStyle : none (is it problem?)
Public Class Form1
Dim resim As New System.Drawing.Point
Dim X, Y As Integer
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how to capture keypress event outside an application
View 1 RepliesHow to capture when a user switched application windows. Basically what i want to do is for example is when EVER a user works inside Microsoft Word i want the CAP lock to be turned on. When they leave Microsoft word's app window and select a new app the CAPS button would turn off. Then when they return back to Word caps turns back on. I have code I found in another post on how to turn CAPS on, now i just don't now how to automatically capture application switches running all the time. My idea is to create a small app that can be minimized to the system tray then let it run and capture all thE app changes.
View 5 RepliesI'm feeling frustrated. I have spent hours looking for a good piece of code to capture the keypress events in any windows no matter if my application is focused or not. I need to create an application to work in the background to capture the F5 key. Does anyone have any code?
View 4 RepliesI'am on Visual Studio 2008, language :VB
I want to integrate to my application a process to capture the audio and video from a specific area of the screen and save it in a .wmv or .avi file.
I already have Microsoft.Expression.Encoder on my computer but I dont know how to integrate the tool to my project.
So the app that I am working on requires me to launch shell commands that output text into a command prompt window. I need to be able to capture that text into a string.
View 3 RepliesI had an idea for an MSN (Windows Live Messenger) "addin" today, which I thought was a great project for me to try.Basically, I want people to be able to type LaTeX code in their MSN conversations, and my application parses the LaTeX code and displays (probably in a separate window, but if possible inside the conversion window) the math formula.
I am probably not going to get it to send the image in the conversion window, but I will be happy if I can get it to display in a separate window.Basically, all I need for this to work is to capture the text that a user receives over MSN. If it contains a certain token (like "$$ ... $$") then I can try to parse the text between the dollar signs, and if it is valid LaTeX I can show an image of the result in a separate window.
So, I probably don't even need an actual MSN plugin / addin, if I can just get the received text by some other means.
1. some basic Windows Live Messenger add-in programming examples / tutorials? I've never done this before, and have no clue how to do it... VB/C# are both fine.
2. how to retrieve the text that you receive using either an addin, or some sort of windows API ?
So I'm looking for either an addin, or, if possible, a completely separate application that basically monitors each and every window and sees if it's from MSN, and then retrieves the received text...
Using Winspy++ I've figured the structure of this program is as following
Main Window = BRWindowClass
Children of BRWindowClass =
MDiclient
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I was a professional software designer using VB6. Now that I've converted to VB2005 years later, use, with pages of unrelated information. With VB6 I could use Left$, Mid$, etc to parse keyboard input into a string. For example in the KeyPress event of a name box I could use
Case "A" To "Z"
CFName$ = Left$(CFNameBox.Text, CFNameBox.SelStart) + Key$ + Mid$(CFNameBox.Text, CFNameBox.SelStart + CFNameBox.SelLength + 1)
When converting a program from VB6 to VB2005 the software changed the line to
CFName = VB.Left(CFNameBox.Text, CFNameBox.SelectionStart) & Key & Mid(CFNameBox.Text, CFNameBox.SelectionStart + CFNameBox.SelectionLength + 1)
When writing another program I used the VB.Left(), etc, but it gives me an error. So, the question is, what is the correct way to capture keyboard input from text boxes and construct strings?
Just trying to capture some text data flowing in on COM1. The port opens but the data does not flow in. I have a textbox on the form and a SerialPort in the tray.
Public Class Form1
Private Sub IncomingData(ByVal sender As System.Object, ByVal e As System.IO.Ports.SerialDataReceivedEventArgs) Handles SerialPort1.DataReceived
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Is there any way to automatically capture the text displayed on HyperTerminal using a dos command or using visual basic without having to go to the program and click on Transfer|Capture?
View 3 RepliesI have a TextBox control being used to capture an IPAddress from the user.I want to be able to allow them to change that IPAddres at which point the new value will be utilized by the appropriate .NET socket class to ping that new address.What other event is used with TextChanged to indicate that the user is done making changes to the TextBox. The Leave Event?
View 3 RepliesI am trying to capture when the user pastes some text from the windows clipboard. At the moment, I don't care about files or images. Here is the base code that I am using.
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Hi.. Im using an application to capture selected part of screen by resizing the form and capturing area of it!! now i want to reset the form once my work id done!! i mean if i press a "RESET" button the form should be load as first time it was loaded.(the real form size..)
View 1 RepliesI have one data grid which contains a column which contains long string values. When I edit it, the text box which appears is very small. I want to increase the length of text box.
View 2 RepliesSo I am hacking together an app which listens to traffic using SharpPcap library, it reconstructs the packets from sessions using the code from TpcRcon.
Listening and reconstructing part work on their own . What I want is on each packet arrival main window gets an event so it can display the packet , and when session is reconstructed display a complete packet (I am interested in HTTP ones) . -That is where it breaks with weird symptoms: for example right now it does not stop on invoking stop listening method - the sharppcap library function hangs there forever waiting on this line of code : m_pcapThreadEvent.WaitOne();//wait for the 'stopped' signal from thread
I also had it not working and crashing in sharppcap function because I had omitted one parameter in form delegate- which makes no sense, because form delegate does not deal with packet capture at all and only reacts on "New Packet" event from my "Listener" class (which is only there to notify main form)
My app starts as module main instancing class "Listener". MainForm has it
registered as friend with event and handles even "New Packet"
Main Form:
Private Sub uiListenStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btListenStart.Click
aLogger.AddMessage("Started Listening")
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Project about queuing of clients with face capture feature and text to speech and auto generate of reports.
View 7 RepliesI'm trying to Export Data from a Data grid to Excel, Does any one of you have a Code to do that?
View 10 RepliesI want to capture all text in "TYPE>ITEM-## here's some text </TYPE>" which I can do with "<TYPE>ITEM(.*?)</TYPE>"What if I do NOT want to capture cases where ## is equal to 14?
View 1 Repliestrying to connect a datagrid to some data I have stored in my application settings I'm using: system.collections.specialized.stringcollection and the scope is user. All I want to do is allow a user to add or delete values from the app settings, I've tried using a datagrid but I cant connect to the application settings.
View 1 RepliesI need to Export DataGrids' Contents to Excel using VB.Net for a Window based Application.
How to do this..
Anyone knows how to put a checkbox with the data in a datagrid? I am displaying a data from a database to the datagrid. But I need to place a checkbox for every data because it is use for my ToDoList Application.
View 11 RepliesI have put at least 4 hours in to figuring out why i cannot view my results when I run a datagrid in my 2010 visual studio WPF application.Also, it looks like it is only filling one record in the datagrid.
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can i darg the file from out side of the application mean from system folder to Datagrid when i drop i need to get the fileinfo of the file is it possible how to done this
View 3 RepliesI am creating a windows application for my company. in the master file i will enter the number of items we are getting from the customer. and in the next page i have to enter the details of each item. For that i have created a datagrid which has one autogenerate number field and the remaining fields must be editable. So that when i enter all the values in the datagrid, it has to go and save in the data base.
View 2 RepliesHow to export datagrid or Panel to word or excel useing vn.net 2008 windows application ?
View 1 RepliesHow would I have it so if I put something into a text box it would go into a datagrid?
View 8 Repliesi wanne put data from a textfile in my datagrid.first line works but thats all this is my code.[code]
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