Tyrone Fay's Q&A profile

• Windows Forms Easiest way to populate new DataGridView Row with previous row values?

  I've got a DataGridView and want to populate the new row, using the RowEnter event, with whatever data is in the previous (data just entered) row. This will allow the user to simply change one field value, rather than retyping the consistent values. Other than temporarily storing all of the field data from each row as it is exited (ugh), what's the easiest/cleanest way Thanks S. I don't think you n ...Show All

• .NET Development Calling the GC.Collect method

  I have a code like this : public void SetFrmLoginNull() { frmLogin = null ; GC.Collect(); } This method is in FrmMain. But when i run a code analyzer from some tools i have, it's said that i shouldn't explicitly call GC.Collect(); b'cos it had side effect. I just need some comment from you all regarding this topic. Any Comment You should not call GC.Collect() yourself, because it ...Show All

• .NET Development open windowusercontrol in webform permission exception... why???

  i open a windowsuercontrol in a webform this is the sample.... http://www.dotnetbips.com/3B3B6EBC-D559-4406-85D4-87C93EE806B7.aspx articleid=118 why do get this exception how can i resolve this truble to run correctly this useful sample SecuryException..... Request for the permission of type System.Security.Permission.FileIOPermission, mscorlib Version=1.0.5000, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed. ******** ...Show All

• Visual Studio Team System First impressions....

  ...In case anyone is bothered!!! http://blogs.conchango.com/jamiethomson/archive/2006/06/13/4072.aspx Anyone else got stuff to say -Jamie Thanks for taking a look. I noticed when you created the project you choose "Other Projects>Database Projects" not just the Projects Node (notice on your screen shot ) just above Other Project Types. Our product project is that one. The one you used is the existing VS pr ...Show All

• Windows Forms How to disable "Ctrl-Tab" navigating between MDIChildren

  Hi. I've tried to find an answer for this, but i think the terms are too general. I'm developing a windows app that uses MDI. We've created our own (simple) framework wherein the forms are navigated through a tabcontrol, i.e. tabbed forms. An unexpected bonus of the MDI was that the user can switch between the open forms with "Ctrl-Tab" and "Ctrl-Shift-Tab", and i respond the the "Deactivate" and "Acti ...Show All

• Windows Forms Add/Remove Components on Toolbox causes Whidbey to crash

  When I try to add/remove a component to the toolbox, Whidbey's IDE crashes. It just hangs with the status text of "Loading Add/Remove dialog" (something to that effect). ...Show All

• Visual C# Accessing Settings in c# erroring out

  Hi, I have strongly typed settings in my project and I can access all of those in 1 form in my application but not in another. I don't see any difference between forms but exactly the same piece of below returns setting in 1 form but not in another. Error is below for the form which can not access settings. Any ideas Might be something obvious but it escapes me. Properties.Settings.Default.API_UserName 'System.Windows.Forms ...Show All

• Visual Studio Express Editions Painting/Drawing on Panel vs. PictureBox ("See it as you draw it")

  Hi, New to VB2005 and have run up against a wall, am wondering if I'm just missing a concept somewhere, would greatly appreciate any help/illumination. THE TASK -- Graphing two functions, end result is two very curvy curves that intersect in many places. Ultimately want to manipulate the resulting picture (erase certain "intersection areas", etc.). WHAT'S WORKING -- Currently using e.Graphics.DrawLine statements in the _paint ...Show All

• .NET Development Decimal Tostring help

  Please help guys, I'm reading a decimal value from my database for display on my winforms textbox. I call a method with the returned decimal... private void SetValue( decimal Value) {       string tmpVal = Value.ToString; } at this point, if the Value parameter passed is something like 100 tmpVal is set to 100.00 and if the Value is something like 12.09 tmpVal is set to 12.090000 I dont understand it ...Show All

• Windows Forms Mutli frame images?

  Hello All,  I want to load multiframe images like Tiff images in picture box. i can only handle single frame image. can anyone tell me how this is achieved in vb.net should i use panel as the main container and other pictureboxes as indivitual  ...Show All

• Visual C# How do I solve this error ?

  I have  a problem this this error when calling Excel.Application(); Please help me for this.  Thanks a lot! Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.UnauthorizedAccessException: 存取被拒。 ASP.NET is not authorized to access the requested resource. Conside ...Show All

• Visual Studio How to give a signature for a zip file?

  I want to know it because I make a snippet or it will always show a messagebox which ask you click "yes or no" Are you signing this file with a valid signature We are retrieving the certificate store from the file and then trying to find the counter signer, but that information is not available to us. A null pointer is returned to us from the Win32 Crypto APIs, we flag this as an error (a possible security error) and error out. ...Show All

• Visual Studio MSBuild Safe Imports and Absolute Paths

  The fact that the MSBuild\SafeImport registry entries have to be fully qualified paths is quickly becoming a PITA for us.  We are using Visual Studio Team Foundation version control and for every branch we create we have to add more registry entries to allow our projects that use our custom targets file and custom tasks to load in VS 2005.  And no we don't really want to dump this stuff in the MSBuildExtensionsPath ...Show All

• Visual Studio Team System Unable To Share Files With Team Foundation

  How can I share code files between projects using Team Foundation source control   We currently share code files between projects using the full framework and the compact framework.  VSS has the ability to share, branch, and merge.  TFS only allows branch and merge. We have similar problems and the lack of shared files is a total show stopper as our whole build process relies on it. Every other ve ...Show All

• Windows Forms Can you "refresh" the property browser

  Hello All, I am extending a Window's control by adding a new Public Property named AltText which will replace the Text property in certain run time situations. At Designe time, I want to update the Text property with AltText if it is changed. AltText shows up correctly in the Property browser and if I drag a control onto the form's design surface it correctly displays AltText. I also update the standard Text property to the new value. The ...Show All