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ComboBoxColumn in Datagrid hxxbin27-Apr-04 6:05 hxxbin 27-Apr-04 6:05  Hi Well I really need a dummy's manual about ComboBoxColumn in a Datagrid, I try to do it, but still doesn't work, I made this: 1 - I added a ComboBoxColum class from MSDN. 2 - I added a TableStyle to my datagrid, this datagrid's datasource is a dataview. The MappingName is empty?? 3 - I made a instance of the ComboBoxColum class, and I added it to the TableStyle. 4 - I binded the ComboBoxColum to a table. In theory is all, or no?? And what it doesn't work??? Thanks ---- hxxbin Re: ComboBoxColumn in Datagrid Ruchi Gupta27-Apr-04 6:16 Ruchi Gupta 27-Apr-04 6:16  Refer to following article....it might help http://www.codeproject.com/cs/miscctrl/datagridcomboboxcolumn.asp Thanks Ruchi Clickety Police Heath Stewart27-Apr-04 6:35 Heath Stewart 27-Apr-04 6:35  http://www.codeproject.com/cs/miscctrl/datagridcomboboxcolumn.asp[^]   Microsoft MVP, Visual C# My Articles Re: ComboBoxColumn in Datagrid hxxbin27-Apr-04 7:51 hxxbin 27-Apr-04 7:51  Yeah, I try this too, but I look my problem is with the MappingName, into my TableStyle I can't choose anything, and if type something the datagrid isn't works, like I know the MappingName is the table to used (a DataMember), but I'm working with a DataView, so don't use DataMember, and I can't use a Mapping Name I must try to develop the datagrid form again from zero or what?? ---- hxxbin Re: ComboBoxColumn in Datagrid Ruchi Gupta27-Apr-04 9:03 Ruchi Gupta 27-Apr-04 9:03  try tableStyle.MappingName = dataView.Table.TableName; Re: ComboBoxColumn in Datagrid hxxbin28-Apr-04 4:33 hxxbin 28-Apr-04 4:33  I got it, I made the datagrid works with a DataTable Now I will try with the DataView Thanks, I'll try your comment. ---- hxxbin Re: ComboBoxColumn in Datagrid hxxbin28-Apr-04 4:59 hxxbin 28-Apr-04 4:59  it's works with a DataView, I'm happy now, THANKS!!!! ---- hxxbin Datagrid bertcox27-Apr-04 5:19 bertcox 27-Apr-04 5:19  hello, I'm using an Xml-file to fill my dataset and I place the dataset in my datagrid. My problem is that when I click a row in the datagrid, I want the data in text and/or checkboxes that are placed below the datagrid. Then I want to change the data in the text and checkboxes and then the row that was selected in the datagrid has to be replaced with what has changed in the textboxes Is this possible or to difficult? thx in advance! Re: Datagrid Mazdak27-Apr-04 5:29 Mazdak 27-Apr-04 5:29  Overriden CurrenttCellChanged event of DataGrid and get/set the changes there. Mazy "One who dives deep gets the pearls,the burning desire for realization brings the goal nearer." - Babuji Re: Datagrid bertcox27-Apr-04 23:20 bertcox 27-Apr-04 23:20  sorry but i don't really understand what you mean Change Menu Bar Backgroud Color TaoLi27-Apr-04 5:06 TaoLi 27-Apr-04 5:06  Does anyone know how to change the backgroud color of the entire Menu Bar? Thanks in advance! Re: Change Menu Bar Backgroud Color Heath Stewart27-Apr-04 5:36 Heath Stewart 27-Apr-04 5:36  You must either change your system colors (applies to all applications) or owner-draw your entire main form and paint a different fill color in the area occupied by the menu. The MainMenu is not a control and cannot be drawn individually.   Microsoft MVP, Visual C# My Articles Re: Change Menu Bar Backgroud Color TaoLi27-Apr-04 11:33 TaoLi 27-Apr-04 11:33  Could you give me a little hint on how to do the Owner Draw on the form and fill in different color for the whole Menu Bar area? Re: Change Menu Bar Backgroud Color Heath Stewart27-Apr-04 17:19 Heath Stewart 27-Apr-04 17:19  See the Control.OnPaint method documentation in the .NET Framework SDK. Override this in your form. If you don't know how to perform owner drawing, then you better do a search here on CodeProject. It's not trivial.   Microsoft MVP, Visual C# My Articles Combining two db columns in one dropdown list _Searcher_27-Apr-04 3:59 _Searcher_ 27-Apr-04 3:59  Hi! I'm having a problem whit my page. I have a sql db, and I want to combine to columns, "lastname" and "firstname", from my "user" table. I want to put the the combined two colums in one dropdownlist. This is my sql query: SELECT DISTINCT u.UserID, Firstname, Lastname FROM [User] u, Course_User cu WHERE cu.UserID=u.UserID Does anyone have a suggestion on how i can solve this? Re: Combining two db columns in one dropdown list suzyb27-Apr-04 4:11 suzyb 27-Apr-04 4:11  You could change the query so it returns the combined first and last names. SELECT DISTINCT u.UserID, Firstname + ' ' + Lastname FROM [User] u, Course_User cu WHERE cu.UserID=u.UserID If I had a better memory I would remember more. Re: Combining two db columns in one dropdown list Code Toad27-Apr-04 4:33 Code Toad 27-Apr-04 4:33  I was going to suggest the very same thing that Suzanne did as this is a quick work around. I have also used an ArrayList to help display the two db columns of data. Great article suggested by Heath! Goals are dreams with dates attached. Re: Combining two db columns in one dropdown list _Searcher_27-Apr-04 5:09 _Searcher_ 27-Apr-04 5:09  Thanks Suzanne! It worked great! Re: Combining two db columns in one dropdown list Heath Stewart27-Apr-04 4:22 Heath Stewart 27-Apr-04 4:22  What Suzanne said is a good idea. If you want columnar data, however, take a look at Multi-Column ComboBox[^] here on CP. It should give you some ideas and seems to already be data-bindable.   Microsoft MVP, Visual C# My Articles Automatic program starting bsargos27-Apr-04 3:46 bsargos 27-Apr-04 3:46  Hi, I'd like to write a simple program that starts by itself when the computers is starting, without user intervention. How can I do that ? Thanks Re: Automatic program starting Jon G27-Apr-04 3:49 Jon G 27-Apr-04 3:49  You can just drop the program in your startup folder if your running windows. C:\Documents and Settings\user\Start Menu\Programs is a typical location of the startup folder. Re: Automatic program starting bsargos27-Apr-04 4:14 bsargos 27-Apr-04 4:14  Yes, that's an idea; but it's not what I expected. In fact, I want to write an underground program, running like an anti-virus or an alarm. Suppose, to make simple, that it is an alarm. When the computer is turning on, the alarm-program is starting (undergroundly). And each hour, it makes a sound (with no interface). How can I do that. Must I build a Windows service ? Thanks Re: Automatic program starting Dave Kreskowiak27-Apr-04 4:32 Dave Kreskowiak 27-Apr-04 4:32  That would be your best bet. Unless you want to start your program from the Run key in the Registry and set your forms ShowInTaskBar property to false. RageInTheMachine9532 Re: Automatic program starting Judah Gabriel Himango27-Apr-04 5:13 Judah Gabriel Himango 27-Apr-04 5:13  bsargos wrote: undergroundly I learned me a knew werd to day! --------------------------- He who knows that enough is enough will always have enough. -Lao Tsu Re: Automatic program starting bsargos27-Apr-04 9:51 bsargos 27-Apr-04 9:51  It's not funny I would prefer you answer my question !

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