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all groups > dotnet windows forms > july 2004 > threads for wednesday july 28

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Usage of Virtual Studio .NET
Posted by Dr. Pastor at 7/28/2004 5:56:15 PM
When constructing a program using Microsoft Visual Studio .NET, I would like to know the methods and values of my form or class is inherited from its parent. What would be the effective way to do the above? The right click produced window's "Go to Declaration", or "Go to Definition" does not d...more >>


databinding issue in 1.1 fwk
Posted by Dotnet Newbie at 7/28/2004 5:26:00 PM
Hi all, I am working on .NET framework 1.1 While binding data to our master table in the database, we are using this System.Data.Relatedview class. But the issue is, it does not appropriately update data. The databinding is failing too. I traced down the issue to this particular class by ma...more >>

Equivalent of GetTabRect() in TabPage
Posted by Sean at 7/28/2004 5:14:57 PM
Hi all, I have a problem looking for a property/method in TabPage class that will return the same rectangle as the tabControl.GetTabRect(). Any help will be greatly appreciated. Thank you in advance. regards, Sean...more >>

how programatically a winform can blink
Posted by Shamil Khan at 7/28/2004 4:20:21 PM
Hi, If a form is not visible, then how can it blink programatically. Thank you for those who replies. Bye ...more >>

fail to put png file over jpg file with pictureBox control?
Posted by haiwen at 7/28/2004 1:38:03 PM
Hello, every: I have image file is composed of png file and jpg file. in asp.net, it works well if I use two images (one has the jpg, another has the png, and Z-index of png is bigger than jpg image). But in window application, if I use two pictureBox controls, the png image is not transparen...more >>

Custom Drawing in a list view
Posted by Etan Bukiet at 7/28/2004 1:16:09 PM
Does anyone know how to do custom drawing in a listview. Custom drawing is when you get called to paint each item/subitem. i tried creating the control this morning, but it seems that the listview never gets the wm_notify message for the NM_CUSTOMDRAW. any help is much appreciated. etan ...more >>

Shortcut key
Posted by John J. Hughes II at 7/28/2004 11:26:49 AM
I have an MDI application with a menu, toolbard, datagrid, property grid, and some text controls and drop down lists on a form. There are two items on the menu (refresh F5) and (update F9). The F5 works fine but the F9 does does not. Clicking the update menu button works fine and the show shor...more >>

Want to keep a child form active
Posted by Neil at 7/28/2004 10:56:03 AM
I have a main form which instantiates another form. The main form has the focus but I want based on user input to then change the focus and active form to the new form. I tried in VB child.activate call but still keeps being deactivated and focus returns to primary window. Any suggestions? ...more >>



Allowing users to resize controls at runtime
Posted by Nima at 7/28/2004 10:41:10 AM
Hi, I want to allow users to resize controls inside a form at runtime independently of resizing the containing form. How can I do this? Thanks....more >>

MDI Parent to only show 1 maximized child at any time
Posted by Sid DeLuca at 7/28/2004 8:41:05 AM
Hello, My application requirements state that the user must be able to minimize, maximize, and resize the MDI parent form while retaining a maximized state of the active child form. This restricts the user to access only the active MDIChild form at any given time. My problem is that the butto...more >>

Dynamic User Control
Posted by Avi Shilon at 7/28/2004 8:32:05 AM
Hi, I want to create a user control that adds controls to it at run time, for example, getting the number of lables that the control will contain and adding them to the control at run time. Is it possible to do so? Thanks in advance...more >>

IO.File.Delete gives me Unauthorized Access Exception
Posted by M K at 7/28/2004 5:57:04 AM
Just to be clear, I've pasted the message below. I'm doing: IF IO.File.Exists(filePath) then io.File.Delete(filePath) It pukes. I know it's security. What I'm trying to do is download a file. I want it to overright the file. (Version checking is done already.) I'm sure it's something I'm missing. ...more >>

midi form can open 1
Posted by Joe at 7/28/2004 1:53:03 AM
Dear all i have a parent form and have some menuitem to load midi form. how can i only allow use can only load ONE midi form of the same item...more >>

net 1.0 to 1.1
Posted by Joe at 7/28/2004 1:51:08 AM
Dear all i use vs .net 2002, if i upgrade to 2003, is it need something to write again?...more >>

localization, i want to change language at run time
Posted by Joe at 7/28/2004 1:50:02 AM
Dear all, i have set localization on each form, however when a form is finished load, and all controls have show out. How can i change to other lang in this time, since all controls is loaded thank al lot...more >>

tab controls background how to set
Posted by Joe at 7/28/2004 1:46:05 AM
Dear all i have a tab controls and so many tab pages on it i can set background color of tab pages in menu but there have no property of background color of the tab control...more >>

security design
Posted by Joe at 7/28/2004 1:45:07 AM
Dear all i have so many forms and i want to design some form is editable by some users some are viewable only by some users , how can i perform that, i don't want to hard-code in the program in every event...more >>


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