MrRogers's Q&A profile
Windows Forms Searching for my parent class help!...
I have a dialog box and my UserControl sets like this: Parent hierarchy Form (class ToolsOptions : Form) | TableLayoutPanel1 | TableLayoutPanel2 - Panel - UserControl What I want to accomplish is get the Class ToolsOptions. I successfully did it this way, but is there a faster way then using the String to compare. Like checking to see if the classes match like you can in C++ MyUserControl: private void OptionsEnvGeneral_Load(object sender, EventArgs e) { Type type; Control objA; objA = this.Parent; do { type = objA.GetType(); if (type.FullName.Contains("ToolsOptions&qu ...Show All
Windows Forms Insert or Overwrite mode
I am using a rich text box control and, when the user presses the insert key, my program needs to know the current mode: insert or overwrite. Please let me know how to access this. Thank you, Alex ...Show All
Visual Studio Express Editions The things I draw don't stay!
Hi all, my application involves retreiving information of pixels to form an image. I created an access database with 3 field, PixelColumn, Pixel Row and Colour. I'd then draw rectangles as pixels and fill these pixels with the corresponding colour from the database. A screenshot is available here. http://i5.tinypic.com/120mipz.jpg But if I minimize the form and maximize it again, the rectangles disappear! Is there any way I to make them stay This is a code sample of my DrawImage subroutine. ------------------------------------------------------------ Private Sub DrawImage() Dim myBrush As New System.Dr ...Show All
Visual Studio code for using pull model crystal report in vb.net window application
can u help me in making a pull model report in vb.net window application by giving the sample coding for it. Hi, I would try posting your question in a different forum. Try Visual Studio Report Controls Thanks, Brad ...Show All
Visual Studio Team System please help with web recorder
Hi! I'm trying to record webtest. 1. Create new web test 2. Window of recorder (IE) does not appears 3. Script is not recorded What solution can you suggest to resolve this problem Thanks for your reply! I'm wondering if the recorder has started but is hiding behind another window. Does a web test open in the IDE with a status bar across the top that says "Recording..." If so, does a link appear on the web test status bar that says "Show recorder" If so, click this link and see if the recorder appears. Thanks, Rick ...Show All
Windows Forms tableAdapter help...
this .tblPSITableAdapter.Insert(oPRNoTextBox.Text, fwdIDComboBox.SelectedValue , aTDNoTextBox.Text, sDANoTextBox.Text, approvalComboBox.Text, userIDComboBox.SelectedValue ); how do i get the fwid and userid from these comboboxes their valuemembers are fwid and userid, respectively. if i try to use fwidComboBox.ValueMember I get an Exception: You can't convert an int to string... ...Show All
Windows Forms DDEML in Visual Basic 6
I am currently working to get a VB 6 application talking to a legacy application, and the only way to do so is via DDE. I know it is lame, but it is the row I have been given to hoe. I am fairly new to VB and the Windows API and very new to DDE so this has been quite the learning adventure. Anyway, I am able to& ...Show All
Visual Basic Click Once Deployment
After seeing Jamie Cool's video on Click Once deployment, I am now experimenting with it - on VS2005 Beta 1 (Beta 2 is on order!) It looks really neat.... However, how do you put other files such as a text file and help file into the deployed application folder. With other forms of deployment you can simply add them to the folder. I can't seem to find something similar through the Click Once method. I have tried adding the help file as a resource. Whilst it appears in the resource folder on the solution explorer it does not appear in the list of files that I can choose to deploy with my project. I am sure there must b ...Show All
Visual Studio Team System Counters
Hi, I am testing one win form application. I have written unit test and i am calling this unit test in my load test to test the web services. By default VSTS Load test tool gives the details for the following counters. 1. User load 2. through put 3. Response time are these counters enough Or should i collect any new counters for this win form application Please let me know. Thanks, Shankar Hi, I'm running various load test, testing web services on windows and linux servers (using axis). Adding performance counters from the windows servers works fine, but how could I c ...Show All
Visual Basic Help with Error on User Computer
I have developed an application using VB.Net with Visual Studio 2003. The application uses a dataset that interfaces with a remote Access database and prints using a remote Excel spreadsheet. The application works perfectly on my computer (the development computer). However, when I use it on other computers I get the fatal error "Arithmetic Operation resulted in an overflow." and the application terminates. The remote databases, spreadsheet and compiled application are identical on all machines. I am out of ideas to try. Does anyone have any suggestions If you can determine the functio ...Show All
Software Development for Windows Vista render videos on a d3d texture with the VMR9
hallo, a the moment im trying to develop a program which should play videos. i want to build the menu with d3d sprites and display the videos with the vrm9. until now i've tried to do this with the allocator presenter from the ms samples. rendering the video as a sprite works fine, but theres a problem in the sample. the allocator presenter calls the draw function, when the video stops, the rendering of the sprites stops too. but a menu has to be rendered all time independend if the viedeo is playing or not. i've tried two several ways to solve this problem without any succsess. 1. i tried to call in the allocator presenter ...Show All
Visual Studio 2008 (Pre-release) problem with lines
Hello, I am trying to accomplish something very simple: draw a set of lines. However, I get a big rectangle instead. I am really confused. Is this a bug <Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Canvas> <Line Stroke ="Black" Canvas.Top="1" X2="100" StrokeThickness ="1"></Line> <Line Stroke ="Black" Canvas.Top="3" X2="100" StrokeThickness ="1"></Line> <Line Stroke ="Black" Canvas.Top="5" ...Show All
.NET Development selected node value - tree view - javascript - asp.net
I have used treeview control in my web form ( asp.net v2.0) and i have added an attribute like below to get the selectednodevalue , it is not entering in the function itself , can anyone tell me y,most urgent also tvInput.Attributes.Add("onselectedindexchanged", "test();"); thanks in advance Hello, The best place to ask ASP.NET related development questions is usually the ASP.NET Developer Forums at: http://forums.asp.net/ - which are maintained by the ASP.NET developer community and product team. Hope that helps, Stephen [Microsoft Common Language Runtime: Security - Developer] http://blogs.msdn.com/stfi ...Show All
Visual C++ Convert char type to int
Dear C++ Programmers How can I convert Char data type to Int data type , for sample when i use this code , it not work properly int MyNumber; char MyCharNumber='12'; MyNumber=int(MyCharNumber); it was return 49 or 51 to the int data type otherwise my char contain 12, please help me convert a char or string to an int data type function:atoi() convert an int data type to a char or string function : itoa() ...Show All
Visual C# String & StringBuilder || sizeof () & Marshal.Sizeof ()
If you know,please tell me : _ performance of String & StringBuilder _ Different between sizeof () & Marshal.Sizeof () Vu, Thanks. To clarify the difference between sizeof() and Marshal.SizeOf: sizeof() tells you the size of a managed object. Marshal.SizeOf tells you the size of the object when it's marshaled to unmanaged code. Generally, in your code you'll want to use the sizeof operator. -Shawn ...Show All