Windows Forms

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Re: UserControl and AutoSize Richard Blythe7-Jul-07 14:06 Richard Blythe 7-Jul-07 14:06  One idea that comes to mind is to create a custom event. This is not a trivial task but you could define your own EventArgs which could hold the hold the new Size value. You could then fire the custom event everytime you update a GDI+ graphic. Cheers! Richard may your code be error free How to get CurrentRowIndex in vs 2005 samerh5-Jul-07 23:10 samerh 5-Jul-07 23:10  I do this in visual studio 2003, to get value from datagrid. String myValue; myValue = dataGrid1[dataGrid1.CurrentRowIndex,0].ToString(); does any one know to get value from datagrid using visual studio 2005 Thanks for help Re: How to get CurrentRowIndex in vs 2005 Giorgi Dalakishvili6-Jul-07 1:09 Giorgi Dalakishvili 6-Jul-07 1:09  Datagridview.CurrentCell returns active cell and DatagridView.CurrentRow returns the row containing the current cell. DatagridviewCell has property called value. I think it is easy to guess what it returns #region signature my articles #endregion Re: How to get CurrentRowIndex in vs 2005 samerh6-Jul-07 1:39 samerh 6-Jul-07 1:39  Thanks it solved my issue. MDI and Child forms ISSUE pashitech5-Jul-07 4:52 pashitech 5-Jul-07 4:52  Hi all, I have a MDI names as MainForm and in that MainForm MDI i have a menu item names as File to the File Menu item i have a form named as 'Employees', Here in my 'Employees' form i have a button names 'AddEmployes' Whenever user clicks on 'AddEmployes' Button a form named as 'Employee Details' will opens, NOW MY PROBLEM IS --When the user selects one employee department of 'Employee Details' Form and selects Save Button of 'Employee Details' Form data of THE 'Employee Details' Form is saving and the 'Employee Details' Form is CLOSING.. ALL I need is i need to make the Employee details form to be in to the same state allowing the user to select another option.. I've tried in several ways,(taken Dialog box at last) and left with no answer, I don't want to use DialogBox option,,, Please help me Thanks in advance Prashanth Re: MDI and Child forms ISSUE RepliCrux11-Jul-07 18:56 RepliCrux 11-Jul-07 18:56  Did you get the answer to your question?? Your question is not 100% clear. What I understand is when you click on the save button, after saving, your form closes down. Well, the only way it will close is when u ask that for to close. Just remove that code. If my comments does not make any sense, send me the code snippet so that I can see whats going on. Cheers. Re: MDI and Child forms ISSUE Alpesh Donga11-Jul-07 20:19 Alpesh Donga 11-Jul-07 20:19  can u send me Snipset of ur code..so get ur problem? Uneditable ComboBox (C#) [modified] [solved] ruanr4-Jul-07 23:43 ruanr 4-Jul-07 23:43  Hi, I don't want my user to be able to type in a new item into my combobox, but I can't seem to find a property to set this. Seems logical that there should be one though, is there? edit: I realize that a listbox would be an option, but I want to have a combo box styled control for this application. edit 2: Problem solved, for future reference: set DropDownStyle to DropDownList (rather than just DropDown) Thanks (anyway) -- modified at 5:53 Thursday 5th July, 2007 Re: Uneditable ComboBox (C#) originSH4-Jul-07 23:51 originSH 4-Jul-07 23:51  You want to know how to set the style of the drop down? or indeed the DropDownStyle? :P http://msdn2.microsoft.com/en-us/library/system.windows.forms.combobox.dropdownstyle(VS.71).aspx[^] Windows application + Windows and Appearence rk4ps4-Jul-07 2:30 rk4ps 4-Jul-07 2:30  Hi, I run the windows application and then on the desktop right click and bring up the properties. Goto Appearance tab, under the windows and buttons dropdown select windows classic, under color scheme select pumpkin. Now the Appearence of the application is totally changed. Is there any way to restrict this? Karthik Re: Windows application + Windows and Appearence originSH4-Jul-07 2:40 originSH 4-Jul-07 2:40  You could draw all the controls yourself. Alot of controls you can set the colours on and so fix thier look but even with those there are often colours you don't have control over. It also depends on the language you are writing the app in. You could buy a commercial skinning library. Re: Windows application + Windows and Appearence Brady Kelly4-Jul-07 4:41 Brady Kelly 4-Jul-07 4:41  What a nasty example. Who even came up with that scheme? Re: Windows application + Windows and Appearence originSH4-Jul-07 22:45 originSH 4-Jul-07 22:45  Nasty schemes like that are useful for putting on servers ... that way no one can say "I didn't realise I was on the server!" lol Re: Windows application + Windows and Appearence Craster6-Jul-07 1:43 Craster 6-Jul-07 1:43  When you set colours for your forms and controls use web colours, not system colours. Web colours are absolute RGB values, system colours use whatever the windows colours are set to. printing in C#.net 2005 window application kk_upadhyay3-Jul-07 1:30 kk_upadhyay 3-Jul-07 1:30  i have text boxes in my form. after running the application i enter the values in these text boxes. now i want to print these values. how can i? please suggest appropiate solution for this. Post the code for the same hhhhhhhhhh Re: printing in C#.net 2005 window application originSH3-Jul-07 4:05 originSH 3-Jul-07 4:05  http://www.google.co.uk/search?hl=en&q=c%23+printing&meta=[^] Google is your friend. And don't cross post, the C# forum was the right place to ask. If you follow the articles and tutorials from google then come back and ask more questions when your stuck on a specific problem and people will have no problem in helping you work through it. Re: printing in C#.net 2005 window application Paul Conrad6-Jul-07 15:13 Paul Conrad 6-Jul-07 15:13  Look at the PrintDocument class for starters "Any sort of work in VB6 is bound to provide several WTF moments." - Christian Graus Problem with Treeview rockyl2-Jul-07 5:00 rockyl 2-Jul-07 5:00  Hi, I am using a treeview control to show image on each node depending on a particular variable's value (green if it is set and red if not. Bydefault red) When I am setting the variable for a particular node then the node's image is changed to green(required behavior). But when I click on a node which has green image, the node's image is automatically changing to red and again changing back to green after changing the node selection. Please help me in solving this problem. Thanks: Rakesh Rakesh Re: Problem with Treeview originSH2-Jul-07 5:36 originSH 2-Jul-07 5:36  Check out the SelectedImageKey and ImageKey properties ... these control what image is set by default and when a node is selected. they should both be clear if you want to control it. Re: Problem with Treeview rockyl2-Jul-07 21:05 rockyl 2-Jul-07 21:05  I have set these values to null in the tvQuestionsList_NodeMouseClick eventhandler but the problem still persists . Rakesh Re: Problem with Treeview Ed.Poore2-Jul-07 22:20 Ed.Poore 2-Jul-07 22:20  Set them both to the same value. My Blog Re: Problem with Treeview rockyl3-Jul-07 0:54 rockyl 3-Jul-07 0:54  That worked but one more problem has raised, when I select other node the previous node is again changing to red color from green. What could be the solution... Also can you suggest me any refference for this SelectedImage property like how it works and so. Thanks: Rakesh Re: Problem with Treeview Ed.Poore3-Jul-07 1:47 Ed.Poore 3-Jul-07 1:47  TreeNode.SelectedImageKey[^] TreeNode.ImageKey[^] My Blog Re: Problem with Treeview rockyl3-Jul-07 19:47 rockyl 3-Jul-07 19:47  I fixed it. Thanks... Rakesh Re: Problem with Treeview rockyl6-Jul-07 4:08 rockyl 6-Jul-07 4:08  Hi Ed, Can you help me solving one more problem? I want to retain the back color of the selected node when I change the selection of the node through my form's next/previous buttons. To be clear when I am clicking on any node with mouse the backcolor is turning to blue(system generated). But when I am changing the selection the backcolor of the newly selected node is turning to white. I tried to modify the backcolor explicitly but I am not getting the same color as if system is giving by default. thanks in advance, Rakesh. Rakesh Rakesh

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