In vb.net I have control named checkbox1 that I can see at dropdown menu in properties tab. but in designer I am not able to locate it... Also when I am selecting CheckBox1 from properties' dropdown menu, no checkbox in designer gets highlighted.... How to find that control in designer?
View 3 RepliesI've looked throu all of the SendMessage(messages) but there does not seem to be anything like WM_GetPos.Now I can accomplish through AHK with ControlGetPos, but for the life of me I can not figure out what Win API function they are calling to accomplish this.We have an order entry system we use, that I am trying to automate the printing of our reports (we have 4 per order form) to save time
View 9 RepliesHere the code behind... I'm trying to retrieve this control so I can add items to the drop down list (I'm retrieving the Role Groups to add to the drop down list in the code-behind)
Protected Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim DDRoleGroups As DropDownList
[code].....
i am trying to figure out how to go about finding this window's label when the control name is the same as all the other labels on the program.[code]All 3 labels are named the same. The one i am most interested in is a progress % counter (1%, 2%, 3%, etc..)How can i get the value (using a timer of course) from that label without knowing the caption of it at any given time??
View 2 RepliesI'm finding a dropdown in an ascxcontrol on my aspx in the following way.
Dim cp As ContentPlaceHolder = DirectCast(Page.Form.FindControl("ContentPlaceHolder1"), ContentPlaceHolder)
Dim ascx As UserControl = DirectCast(cp.FindControl("drpType"), UserControl)
Dim drpType As DropDownList = DirectCast(ascx.FindControl("drpType"), DropDownList)
Is there a faster way without having to acces all the elements on the page?
I am using ListView Control which CheckBoxes property of the control is set to true..when the from is loaded then all ordernos are loaded into the listview. when i select the orderno then enter contain of the selected orderno to displayed in datagridview control. now i want select 4 order nos and want to display all contain of 4 selected ordernos how find out which orderno is selected through loop and in which even i have to place.
View 1 RepliesI am working on a MSDN project from 2007 it calls for a Common Dialog Control but I can not find it. Has this been deprecated and/or is there something to replace it? If not how can I access this in VS 2010 for a VB project?
View 16 RepliesI have a situation to show response coming back from host in some control of a Form and want to print it.The response is coming from Host mainframe system in text based format. I want to show the response in a graphical format. I am looking for suitable control that help me to print and should look like word document. I looked PrintPreview and PrintDocument controls but my requirement is there should be some control on Form where my formatted output should be placed (like Rich Textbox). Which control I should use.
View 6 RepliesI'm writing an application that queries a web page for information. I'm using a WebBrowser control to access the page that contains the info I'm looking for because I need the application to log in to the website and navigate to the desired page.
My code:
Dim wb As WebBrowser = New WebBrowser
wb.Navigate("http://somewebsite:80")
While wb.ReadyState <> WebBrowserReadyState.Complete
[Code].....
Is there a website that provides free teaching videos for DataGridView control.Luai Alrantisi, BSc in Computer Engineering, University of Ottawa 2007, Canada. IT Manager of MTN Mobile Telecom.
View 1 Repliesis there any free panel or frame or groupbox control that has a header where i can type text, maybe with gradient?
View 5 Repliesi am trying to figure out how to go about finding this window's label when the control name is the same as all the other labels on the program.
WindowsForms10.STATIC.app.0.378734a
WindowsForms10.STATIC.app.0.378734a
WindowsForms10.STATIC.app.0.378734a
All 3 labels are named the same. The one i am most interested in is a progress % counter (1%, 2%, 3%, etc..)How can i get the value (using a timer of course) from that label without knowing the caption of it at any given time?
find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
View 3 RepliesI'd like to verify if an image control has an image loaded . If it does , I want to unload that image (and load no image) , but if the image control has no image loaded , I want to load an image . Is it possible ?
If ImageMY.Image.Equals(Nothing) Then
ImageMY.Image = System.Drawing.Image.FromFile("C:ImageBlaBlaBla.jpg")
Else
[code].....
I have a DataList inside another DataList. I want to access the child DataList "dlQuestion" events, ItemDataBound event. Also, I'm tring to find the control LableControl "lblQuestion" in the child datalist. How do I do that? Here's the mark-up:
<asp:DataList ID="dlSection" runat="server" Width="100%">
<ItemTemplate>
<div>
[code].....
My EmpTable is in SQLserver & Data entry using Visual Basic 2010 "List format" on Windows form.Sir my requirement, if I enter (Date of Birth) in DOB column the Age should display on the same form in Textbox.
View 3 RepliesHere's my situation: I have a control with motion graphics (for the sake of simplicity, a 'video player' control) in my project. Think of a PictureBox with constantly-changing images. In front of this will sit a second control (such as a second PictureBox of the same dimensions). The topmost PictureBox will be drawn to in its Paint event.
I need to draw very few elements, and the bottom control is updated much more frequently than I need for this drawing. So these elements are drawn to the topmost control. Think of a news broadcast, where they have live video in the background, with a news channel logo, news ticker, and sometimes gradient visible in front.
I'm trying to create that 'foreground' control, and the closest I believe I have gotten so far is the following:
Imports System.Drawing
Imports System.Drawing.Imaging
Imports System.Drawing.Drawing2D
[CODE]...
The 'Opacity' property in the code above is a sort of "scaling factor." The image drawn to the top control may, in different parts of the image, have any alpha value from full transparent to a full 255. This 'Opacity' property is applied to the entire image being drawn, scaling the alpha values of each pixel.
See the following pictures for description:
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In my vb.net winform application, I am moving the file from one folder to another. I need to store the datetimevalue when the transfer has been done. Later I need to show this DateTime value in my Grid. Here is the code i have written, but not able to store the datetime value.
[Code]...
I have to provide a client with a method to retrieve data from an Audiometer. The equipment is discontinued, but they have six of these and are used every work day. Using port monitoring and the DUMP command on the peripheral I was able to read the data and save to file. Now my challenge is decoding each line. It appears that only a section of the string is not in plain values.I added the pipe separators for clarity. I have determined those columns are: EMPID | DateTime | TechID | Results | ResultType = Test.[code]
View 8 RepliesI have been finding a VB, or C# or C++ Dll injector for a long time. Ive decided to make one. So in VB i went to toolbar and found "Process" and i didnt know what to do after. how to make one (dont post code). Ive tried using the "GetProcessByID" thing but dont work.
So far what i did:
If Process.Start("Engine.exe") Then
End If
Also how do u make it inject the "DLL"?
Is there a Winpcap for Visual Basic .net?
View 8 RepliesI'm looking to take a screen shot with my program and try to find an image inside of it. Is this possible?In other words, I am trying to find an image inside of a larger image. It would be great if it could be a screen shot of just the webbrowser form.
View 18 RepliesI can't find out how to find and open the program wow.exe using VB.
I can get it to open mine but it can't open other peoples they get errors when they try, I have xp and the Vista and other people can't get it to open theirs so I need to know how to find the file then open it.
The code I'm using is this:
Private Sub Play_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Play.Click
Dim installpath As String = String.Empty
[Code].....
I have some code that generates 15 random numbers between 1 and 100 and prints the 15 numbers in a listbox. I want to be able to find the max and min numbers in that list. How would I go about finding those values? I'm new to VB so a solution involving basic string/array manipulation would be preferred.
View 2 RepliesI am trying to find the name of the first worksheet in excel. I can get the list of sheets, but i need to know which on is the first one in the workbook. using vs 2010 and office 2007
View 1 Repliesunder VB6 I used to use the code app.path, what is it under VS2008
When I write the final code I want my program to install the exe and support files in the same directory/folder
In the software I want to be able to refer to these support files when needed
Regards Princy558
I am trying to run some code on Page_PreRender but only want it to run on hyperlinks within a certain DIV. What the code does is change the colour of a hyperlink if the NavigateUrl = the URL of the page the user is on. I have some code that works but it changes the colour of every link on the page that matches when I only want it to happen within a certain div.
[Code]...
I have the following Leak situation in a VB.NET (.NET2) application: a form - DetailTache (TaskDetails) - in my MDI application is not garbage collected is not collected ofter open/close.
EDIT: Result search from projet of WinComboRowSelected Event. There are 3 usages of this word in application:
Declaration in Class WinCombo: Event WinComboRowSelected(ByVal sender... (only one)
Raising: RaiseEvent WinComboRowSelected(sender, (3 raisings)
Usage: ...e As Keolis.ctlWinCombo.WinCombo.WinComboRowSelectedEventArgs) Handles cmbProduit1.WinComboRowSelected (multiple handles).
there is No other usage of this event.
In a VB application I am building, I need to launch Outlook. Obviously, on every computer the path to Outlook will not be the same. Thus, I need to know how to find the path of Outlook on the user's computer before I Shell("path"). How would I do this?
View 6 RepliesI need my published vb 2008 application to open a helpfile that I wrote. It is a simple .txt-file and this piece of code does the trick as long as the program is not published because I already know where I placed the Helpfile:
System.Windows.Forms.Help.ShowHelp(Me, "C:Helpfile.txt", HelpNavigator.TableOfContents)
After it is published on another pc, the helpfile is not on the root of the c-drive but in the application folder of the program. However, I can not know where the path to the program folder of someone else's pc is. It all depends on where they decide to place the program when they install, right?
It seems I need to replace this little: "C:Helpfile.txt" with some code that searches all the drives and directories and/or points directly to the Helpfile's placement - i.e. the parent directory of the program.