I am writing a simple code that will hide a window, or show a window if it has been hidden. I am using showwindow() to do so.
Private Declare Function ShowWindow Lib "user32.dll" (ByVal hWnd As IntPtr, ByVal nCmdShow As SHOW_WINDOW) As Boolean
<Flags()> Private Enum SHOW_WINDOW As Integer
SW_HIDE = 0[code].....
however the above will not bring/show the window that has been hidden.I assume showwindow works differently than how I expect to make it work? what is the proper way?
1. I have an array of windows handles (list of window handles) which are windows I want to minimize when I call the ShowWindow API. But when I call it it sometimes minimizes other windows which aren't the windows I had before. I'm guessing that window handles are changed when other windows are being opened, is there is any option to detect a window in other way? like identity or something like that?
2. I'm trying to change a window size by using the SetWindowPos, but the problem is that I'm using this API while I'm dragging a window which causes the window to change the size for a sec and then go back to the same size, how can I change the window size while I'm dragging it?
3. When a left mouse button is up I want to maximize a window, but when I'm using the ShowWindow API right after the left mose button is up it causes the window to maximize for a sec and then go back I could fix that adding a delay:[code...]
4. Another question, can anyone give me an example on how to put a window right behind other window? (I guess changing something in the Z order?) I already got the two windows handles.
currently I have a Customer Master screen. Inside the screen, I have a button which call the Customer sub window.
When I call the sub window, I want the set the cursor at Textbox1.
The problem is, when I call the window for 1st time, the cursor stops at Textbox1. When I call the window for 2nd or 3rd time, the cursor stops at other textbox or buttons inside the sub window.
Seems like Textbox1.focus is not working.
'***************Calling sub window from main screen********** Private Sub BTN_CUSTOMER_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BTN_SEARCH.Click
I am using a IE browser in my application with IE8 installed.When i right on a link and open with new window, new window is opened but the page is not loaded. But the address is shown in the new window url box and when i click enter in the url box, then page is loaded. I didn't see this issue in IE7. I face this when i using IE8 in WinXP or Win 7
I have a form (FRMQUESTIONNAIRE). It contains, a listview table, a panel and picturebox, 2 combobox, 10 questions with 5 radio buttons each question ( A survey),A log number id (I just used Label in here) and 2 buttons ( save and skip).
Problem: When I click one item in listview table, the picture captured realted to the item click in listview table will be shown in panel beside it. However, the problem start to happen when the log ID is not appear accordingly based on user selection on listview table.
What I reckon start of the problem: - Previously The listview table(listview1) in frmquestionnaire was in frmqlist(another form). But to suit user requirement, it has to combined with frmquestionnaire. In frmqlist, I use a label Image. This form contains the similar details in frmquestionanire except there are no 2 combobox, 10 questions with 5 radio buttons each question ( A survey),A log number id (I just used Label in here) and 2 buttons ( save and skip) But it have a button(Proceed to survey). Having said that, when user click an item in listview(Frmqlist), the picture will be shown beside it. User will click button proceed to survey and frmquestionnaire will pop up. Here, It shows the correct Log ID based on user selection in frmqlist.
But now....
I have combine everything in frmquestionnaire. I am facing as the LOG ID is not showing according to the selection. As a result, I can't save the questionnaire answer as well as this log will be used to save in database.
I have a problem to display the progress bar when use the .WaitForExit() command to wait for the batch file running.
My code as below: Imports System.IO Imports System.Text Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1. [Code] .....
I have a form with lots of textbox, and a dateTimePicker. All of these controls are binded to a JoinTableDataBindingSource. So when I wanted to insert a new value or update the values, I have to rebind all these controls to the respective tableBindingSource.So after saving all the values to database, I rebind them again to the JoinTableBindingSource to display the values accordingly.
All these works perfectly until I tried to bind the DateTimePicker. I am able to show the Date, insert new values to Date, and updating date.However, after all the binding and rebinding,whenever I tried to call tblJoinTruckTableAdapter.Fill (me.dataset. tblJoinTruck), All the textbox.Text becomes "Nothing". I am unable to show the values in the textbox.
Everything works when I commented off the binding and rebinding of dateTimePicker. I seriously have no idea what had happen.Below is the binding and rebinding of my dateTimePicker.'I have clear the databinding before adding this to point it back to its respective table.
dtpTareDate.DataBindings.Add( New Binding("Value", TblTruckBindingSource, "dtTareDateTime"))
'After inserting or updating the values, I clear the binding and rebind it back to tblJoinTable.
I am trying to show the date that stored in sql2008 in vb2010 by using datetimepicker. Here is my code: Private Sub Load_Project(ByVal cJobNo As String, ByVal nFlag As Integer) Dim lnComboboxIndex As Integer Dim lcSQL As String 'nFlag => 0-Edit 1-Copy Record [Code] .....
I haves textboxes and a ddatagrid and a report. This is how I put the the data of the textboxes in my dataset and show the report, but I was unable to show my data in the datagrid in the report, how can I do? It�s not possible two datasource
How can I show a Window on the first startup of the application that isn't the main form?I just want to show a window on the first startup with a textbox and a submit button. To get to the main form, the user must enter at least 10 characters into that textbox. The startup form is then always just the main form if they get it right. If there isn't 10 characters when submit is pressed, the program exits.
It needs to be reasonably secure, ie not just a text file in the same folder called 'unlocked' or something.Preferably a hidden registry entry to store whether the main form has been unlocked or not.
i am making a windows application using visual studio 2008. there are many forms in it and at a time more than one form may be open in the application. i want that at such a time, only the currently active window is shown in the taskbar instead of the taskbar becoming full of different windows for the same application.
I want to create a button that can hide an exe application. As example: this application will start spider.exe when page loads. I need a button that can hide & show the spider.exe. How can I do it with VB.NET, C#, or Java?
hen I launch a .net application on a machine that does not have .net installed I recieve the "In order to run this application please install .net framework 2.0" - i'm not sure what exactly it says but something to that effect.Now if i take the same application and use winzip self-extractor to call the exe, the message is no longer shown it just craps out.
I'm building a console application. How can i hide the window for like 10 seconds and then show it again? This code is only working on a form not a console application:
to be so simple turns out to have me scratching my head.I have a program that monitors input inside of Quickbooks. When a customer is entered into a sales order my program checks my database for any special information and if it exists, opens a TopMost window to the lower third of the screen with the information showing that is special to that customer. The problem I have is that when the customer is found and the window opens, focus is taken away from Quickbooks and given to my newly opened form. Is there a way to prevent this so that the users input isn't interrupted?
With frmMessage .Width = Screen.PrimaryScreen.WorkingArea.Width .TopMost = True
im using VS2008.I need to see both the Server Explorer window and the Data Sources Window.However I can see the Data Sources Window and dont know how to get it back.
I tried using: dim x as double= 10.0 debug.print(x.tostring) in my Visual Studio 2005 program but it doesn't display anything in the immediate window. It works in my Visual Basic Express 2008 program. How can I get it to work in Visual Studio?
I will have a regular download box from Internet Explorer, and I want the progress bar, to show In my form, and if possible, show when download complete.Attributor 2.0
I want to show my app form over the full screen game windows without minimizing the game window (Like a pop-up window). I have tried a few APIs (BringWindowToTop, SetWindowPosition and SetForegroundWindow). But they didn't work for me.
I have a button that runs a stored procedure when i click it. is there a way for me to show progress on the window while the stored procedure is executing.
