Help. My datagridview columns are being reordered after binding to a dataobject

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  - 1
    - Help. My datagridview columns are being reordered after binding to data object I have a datagridview which I used the wizard to manually add the columns. I even manually typed in the displayed index value for each columns. Before binding to a data object, which contains a LIST, the order of the columns are as I specified in the wizard. However, when I binded the grid.datasource to the object.LIST and specified the DataPropertyName, the columns got reordered. I can not figure out why it is doing this. Any help is greatly appreciated. By the way, I have no control on the data object. I have to accept it as it is. Beside specifying the displayIndex, I don't know what else to do beside pulling my hair. Thanks for any help / insight. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112642
  - 2
    - Is there a simple way to add a button to header cell of DataGridVi As usual I'm in too much of a hurry. Is there a simple way to add a button control to a header cell of DataGridView? (Emphasis on 'Simple' because the examples I've found so far are far too complicated.) Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112641
  - 3
    - Image control I need to have a control that I can place on a form that I can view an Image. But here's the catch, I need to view the entire image (no matter the size) in a 400x400 pixel object. Also, I need to be able to to enlarge and shrink the image in the same viewable area. Is there any .Net object that does something similar to this or do I need to enhance an existing object such as the PictureBox? thx...sonny Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112638
  - 4
    - Regarding VC++ Project template for in VS2005 I want to use Windows Forms(Managed C++) and also existing VC6 backend static libraries(MFC). Can anybody suggest me which template in VS2005 is more appropriate for this scenario: 1) VC++ project using "Windows Form Application" template. 2) VC++ project the template "MFC Application" and then add CLR support. Thanks a lot! Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112636
  - 5
    - Best book on Windows Workflow What is the best book out there on the Windows Workflow Foundation? Bill Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112633
  - 6
    - .Net Winform saving a file to local drive I have an app running on a Citrix server. The user logs in on IE and get their Citrix neighborhood. They run the app and in the app I have a grid component from ComponentOne that has a property called SaveGrid that can save the results in the grid to a file. The user selects their local hard drived and tries to save to a file there and the app is unable to even though they have given Citrix permission to access their local drive. Does the user need to have .Net 2.0 framework on their machine even though the app is running through Citrix? Bill Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112631
  - 7
    - Serial Communications - baud rate I am using the Serial Port class for serial communications, It is very easy to use but there is one thing I want to do and can't figure out how. SerialPort.GetPortNames() gives me a list of all the Serial Ports on the system. I let the end user select one from the list. I also want to give the user the ability to specify the baud rate for the selected port. However, I could not find an interface that will list all the baud rates for a given port. I looked in the registry and the values did not seem to be there. Anyone know how I can get the supported baud rates for any serial port? Thanks in Advance, Bob Costello Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112628
  - 8
    - just looking for easy,& free backup program I am needing a backup program as I have to wipe the hard drive it has way too many problems. also I'm looking for help in reinstalling all the moicrosoft stuff. I have Windows XP and small business, and it's a dell computer. I s there a backup program within windows xp? or do I have to download one? I tthink that's all for now. Thanks, Lisa Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112626
  - 9
    - Re: Is it possible to create a checkedlistbox column in a datagrid Questions are not exactly right ones most probably. Is your listbox data bound? "AlexS" <salexru2000NO@SPAMrogers.comPLEASE> wrote in message news:... > Are you positive combox is same for all rows? > > > "B. Chernick" <BChernick@discussions.microsoft.com> wrote in message > news:D032AB4D-3DB4-4892-9F2F-688869AB6EA1@microsoft.com... >>I suspect I am but if that is the case, why doesn't the original combobox >> have the same problem? >> >> "AlexS" wrote: >> >>> Are you using same object (listbox) for all rows? >>> >>> >>> "B. Chernick" <BChernick@discussions.microsoft.com> wrote in message >>> news:C226AC1A-8C1F-4DBD-8A34-D033BD4968C6@microsoft.com... >>> > It is apparently necessary to continue using the old DataGrid in one >>> > of >>> > our >>> > Dot Net 2.0 applications. Has anyone successfully created a datagrid >>> > with >>> > a >>> > checkedlistbox control as one of the columns? >>> > >>> > I've tried modifying a couple of demos that have combobox columns but >>> > while >>> > my conversions compile, it appears that any change made to the >>> > checkedlistbox >>> > in one row is mirrored in all the others. >>> > >>> >>> >>> >> > > Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112617
  - 10
    - Dynamic controls and postback. I have to modify existing code : Basically, it implemnts tabbed forms. On the pageLoad, the code creates the two selection controls, plus kind of page depending of selected control. On selected control_click, do a page redirect to itself, putting in the url the new selected control. This somewhat works, but when the user clicks on another tab, there is a first rendering of the page with the initial page (page_load + control_click) , then a redirect, then a new page_load with the new controls displayed. How can I ameliorate the round trip time, by rendering the new page in the control_click, and not doing a redirect. I have tried it, but its says invalid view state. So I disabled view state for the tabbed page (it is in a table cell) , but it keep saying control ID already used. (None of the dynamic controls created have ID). Is there a better way to do tabbed forms ? NB asp net 2.0. Thanks. François. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112616
  - 11
    - How to select multiple cells in a single column by dragging for a Hi, The Cell Click action for my UltraGrid is Default as i want to edit the particular cell and update it by tabbing out. Now In Addition i also want Microsoft Excel like behavior where I should be able to click down in one of the cell and drag to select all of the cells between.Also i need to limit this selection to that particular single column(as per my business requirement) (When I change the Cell Click action to "Cell Select" i am not able to update the cell by tabbing out which is my primary requirement) How can i achieve both of these functionalities? Thanks in advance, Bobby. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112612
  - 12
    - Localisation of Resources.resx Hello all, I'd like to know is there a resource editor one could use to create another localised version of Resources.resx? Winres.exe does not work. It reports tons of errors when I try to open the resource file with it. Thanks for you help. BR, GAZ Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112611
  - 13
    - DateTimePicker - how to show nothing when user has not specified a date? Is there some way to have the DateTimePicker display nothing? I came up with a hack but I was hoping that there was a less offensive method than the horrid little code snippet that fell out of my fingers when I wasn't paying attention. Here's why I need to have the date time picker be able to not display date information. My client wants to display nothing if the underlying data model does not have a datetime value. If the user sets focus in the control then the client wants the date time picker to immediately light up with a default date time. If the user leaves the control without entering a value then it goes blank again. Otherwise, it hangs on to the user's entered value from then on. Here's the hack. When the form is first shown, display the date time picker if the data model's date time is valid. Otherwise, hide the date time picker and display a text box where the date time picker would have been. When text box receives focus, hide the text box, show the date time picker and transfer the focus to the date time picker. On leaving the date time picker, hide the date time picker and display the text box if the user did not enter in a value. If the user did specify a value then leave the date time picker visible and the text box remains hidden. Most of this horrid little code snippet works just fine (or at least as well as one might hope for). However, there is a problem with the text box's tab index. It is set with the same value as the date time picker's but it insists on being someplace very different in the tabbing order. Why is this and how can I fix it? A second little puzzle has to do with the date time picker's Leave event handler being called in response to calling dateTimePicker.Focus(). Why is the Leave event being called? How do I stop this? -- Richard Lewis Haggard General: www.Haggard-And-Associates.com Please come visit here for a couple thousand good giggles!: www.haggard-and-associates.com/Humor/humor.htm Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112609
  - 14
    - Is it possible to create a checkedlistbox column in a datagrid? It is apparently necessary to continue using the old DataGrid in one of our Dot Net 2.0 applications. Has anyone successfully created a datagrid with a checkedlistbox control as one of the columns? I've tried modifying a couple of demos that have combobox columns but while my conversions compile, it appears that any change made to the checkedlistbox in one row is mirrored in all the others. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112608
  - 15
    - General question about deployment strategies for Dot Net 2.0 Winfo I work in a large corporation with a large amount of legacy code. It is intended to eventually replace the legacy code with Dot Net 2.0 apps. They have a legacy update distribution system that they are rather 'fond' of. (i.e. it isn't going anywhere anytime soon.) It seems to be mostly a copying system, possibly using xcopy. Every machine in the system gets its application updates this way. There is a reluctance to use ClickOnce or the Windows installer. Frankly these applications are for internal use only, the security requirements are not that strict, and the code is not that complicated. Given that, tell me if my assumptions are correct: In general and at a minimum, when compiling a VB Winforms app, all necessary reference dlls and resources are copied into the bin directory. Assuming that the target machine has Dot Net 2.0, all that is needed is to copy the bin directory to the target machine and it should run. (As yet there is no need for shared assemblies or other complications.) Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112607
  - 16
    - Does Label send an Enter event? I have a label control for which I've added a handler for the Enter event. However, it doesn't not appear that this event ever gets called. Does Label support Enter? If yes, is there something special that needs to be done in order to enable this event? -- Richard Lewis Haggard General: www.Haggard-And-Associates.com Please come visit here for a couple thousand good giggles!: www.haggard-and-associates.com/Humor/humor.htm Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112606
  - 17
    - Mouse roller changes combobox SelectedItem not visible, wich fires SelectedIndexChanged event Hi, My form has several group, combo and textboxs. To make it easier to reproduce I've simplified: 1) one group box with a combobox and a textbox and the combo has the focus; 2) the user first selects and item from combobox and the focus passes to textbox; 3) user doubleclicks on textbox and the current groupbox which fires this: a) current groupbox visible status changes to false; b) based on the information the user selected on the combobox, a DatagridView is displayed in another groupbox, changing focus to it; c) and now, this is the problem, if the user uses the mouse roller then combobox, in the invisible groupbox, SelectedItem is changed and I can't explain why. If the first groupbox stills visible, the problem does not occurs, but that is not an aceptable solution, because the form remains with too much information. I hope my problem has become clear. Thanks. João. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112605
  - 18
    - Forcing a datetime format for all users all over the world Environment : framework 1.1, winforms, webservices, sql server 2000 Architecture of the application : database is hosted behind the webserver. Client winforms application is installed on the client machine and webservice are used to transfer the data from the client exe to the database over the internet. Database\ webserver server is running on GMT time where as the client machines can be running on any time zone and any part of the world. Ado.Net Datasets are used to transfer the data between the client machine to the database over the webservice. My application has 50 forms having thrid party grid controls used all over. since it is gong to be used in all different countries, i want to do force the datetime to have a specific format which is 'dd-mmm-yy hh:mm:ss' for all culture. One way to do it is to hardcode this format in every form's control but i think there might be a better way which is using the cultureinfo object, is there any way to force this object to show a specific format for datetime so that if it is set in one place (like the start of the application) all controls in all forms will show this datetime format. If anybody's got a piece of code, please show me the link. thanks Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112603
  - 19
    - Problems creating a custom column within a DataGrid We're doing a project using VS2005. A coworker needs to create a custom column within the old datagrid. (Can't use the new DataGridView for some reason unknown to me.) This column will be a checked list box. I have not worked with the datagrid in some time but I have managed to hack together a test program using leftover code. (The usual techniques. Create a custom tablestyle, add the columns, etc.) The code does work, at least so far as when i click on a particular row, the checklistbox displays and is populated correctly. (The grid itself is bound to pubs.titles. The checkedlistbox is bound to publishers. No real code. Just fill the datasets and display) The problem is this. I believe I am looking at only one instance of the checked list box for the entire grid rather than a separate instance for each row of the grid. Any changes I make in one row are visible in any other row. I realise this is a pretty vague description but what would be some obvious things to check for? Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112602
  - 20
    - Reading & Creating cookies in Local Machine using Windows Application Hi, Is there any way to read the cookies which are in local machine? Can we create cookies using windows Application in the local machine? I am developing a windows application which needs to Read the available cookies in the Local Machine, and it has to create cookies in the Local Machine. Thanks Ramesh Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112597
  - 21
    - Delete controls that are initialized but not added to other controls. Hello, I create a complex UserControl, about 200 sub-controls in it, when I complete it, I found there are many useless controls, e.g: button1, it is initialized, but never be added to any other control as child control, so it is useless. I want to optimize my control by deleting those controls. I am wondering whether I can do it through some automatic tool? Thanks zlf Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112592
  - 22
    - Winform App and security issues I have a .Net WinForms app running on a server and the user accesses it through the Citrix Neighborhood. A feature of the app is that it creates an excel spreadsheet file and then the user can choose to save it to their local hard drive. When the app was under VB6, this was not a problem but now under .Net the app hangs when trying to save to the local drive. I tried it and it worked but then I have administrator privileges on the server. What do I need to do to the app so that users who do not have administrator rights on the server can allow the app running on the server under their logins to save the file to their local drives? Thanks Bill Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112590
  - 23
    - win help pop ups dont stop opening Im at my wits end here, been up 2 days trying everythingto figure this out. I have winxp pro sp2 and no matter what program I open the help opens up like 40 times and once I close them they just open up again. I have tried running a kaspersky scan, nothing, online norton scan, nothing, regcleaner found and fixed some issues but didnt fix my problem, Ive even gone into the services and disabled the win help service and instead of the help popping up 40 times its an error box saying that win couldnt find the help for that program over 40 times. I m at a loss here if anyone that has any ideas please they would be greatly helpful. Thanx all Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112588
  - 24
    - DataGridView and Enter key I have a win form having DataGridView and one button which is accept button for this form. Now when the focus is on form, enter key causes click event of accept to fire. But when the focus is on DataGridView, enter key does not fire click event of accept button. I want click event to fire when focus is on DataGridView and user presses enter key. Steps to reproduce: 1) In WinForm application, add DataGridView and Button 2) Set added button as accept button and add click event for this button 3) Now run the application and click the DataGridView. The focus is on DataGridView and pressing enter key, click event of button does not fire. 4) Run the application and set focus to form. Pressing enter key fires click event of button. Anyone knows how to solve this problem? Thanks Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112587
  - 25
    - Problem with ClickOnce Deployment I'm having a problem with a ClickOnce deployment. We have two identical (so far as I know) Windows 2003 SP1 servers. I have successfully published to one of the servers and installed from it. (There is still a slight problem we have not resolved. We have to create a copy of app.config.deploy and rename it <app name>.exe.config.deploy. Still haven't figured this one out but once we do it, it works, no problem.) On the problem server, however, the publishing still works, but when I try to install from the server, I get the following error log. (You'll excuse me if I hide the exact name of the server.) --------------------------------- The following properties have been set: Property: [AdminUser] = true {boolean} Property: [ProcessorArchitecture] = Intel {string} Property: [VersionNT] = 5.1.2 {version} Running checks for package 'Microsoft Data Access Components 2.8', phase BuildList Reading value 'FullInstallVer' of registry key 'HKLM\Software\Microsoft\DataAccess' Read string value '2.81.1117.0' Setting value '2.81.1117.0 {string}' for property 'MDACVersion' The following properties have been set for package 'Microsoft Data Access Components 2.8': Property: [MDACVersion] = 2.81.1117.0 {string} Running checks for command 'MDAC28\mdac_typ.exe' Result of running operator 'VersionGreaterThanOrEqualTo' on property 'MDACVersion' and value '2.80': true Result of checks for command 'MDAC28\mdac_typ.exe' is 'Bypass' 'Microsoft Data Access Components 2.8' RunCheck result: No Install Needed Running checks for package '.NET Framework 2.0', phase BuildList Running external check with command line "C:\Temp\VSD12.tmp\dotnetfx\dotnetchk.exe" Process exited with code 1 Setting value '1 {int}' for property 'DotNetInstalled' Reading value 'Version' of registry key 'HKLM\Software\Microsoft\Internet Explorer' Read string value '6.0.2900.2180' Setting value '6.0.2900.2180 {string}' for property 'IEVersion' The following properties have been set for package '.NET Framework 2.0': Property: [DotNetInstalled] = 1 {int} Property: [IEVersion] = 6.0.2900.2180 {string} Running checks for command 'dotnetfx\instmsia.exe' Result of running operator 'ValueExists' on property 'VersionNT': true Result of checks for command 'dotnetfx\instmsia.exe' is 'Bypass' Running checks for command 'dotnetfx\WindowsInstaller-KB893803-v2-x86.exe' Result of running operator 'ValueExists' on property 'Version9x': false Result of running operator 'VersionLessThan' on property 'VersionNT' and value '5.0.3': false Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsi' and value '3.0': true Result of checks for command 'dotnetfx\WindowsInstaller-KB893803-v2-x86.exe' is 'Bypass' Running checks for command 'dotnetfx\dotnetfx.exe' Result of running operator 'ValueNotEqualTo' on property 'DotNetInstalled' and value '0': true Result of checks for command 'dotnetfx\dotnetfx.exe' is 'Bypass' '.NET Framework 2.0' RunCheck result: No Install Needed Launching Application. URLDownloadToCacheFile failed with HRESULT '-2146697210' Error: An error occurred trying to download 'http://<server name>/<app name>/<app name>.application'. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112585
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  - 1
    - popup like live.com ? hi guys.. I am looking for a sample windows application in .NET like when we do a image search in www.live.com and when we take the mouse pointer near the image it shows a popup message(like zoom) with its details. any idea how to do a small program like that in .NET ? Thanks, -Aruan Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112582
  - 2
    - DataTable binding, Column change events, and BindingManagerBase PositionChanged I've assembled a form with numerous controls that bind with different DataTables representing a relational database. The DataTables are arranged hierarchically. To navigate the rows in the DataTables I'm using Prev/Next button events that access the respective DataTable's BindingManagerBase.Position field and modify it. Works _fairly_ well. I've noticed that my DataTable.ColumnChanged event handler (used for validation) fires once for each change the user makes (which is good and expected), and once when navigating to a new row (which is puzzling). For example, with no row edits a click on the Prev or Next button, the ColumnChanged event handler fires. Does this seem accurate, and if so why? -Jamie Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112580
  - 3
    - changing columns and data in a listview at runtime I have a executable winforms application I would like to change. I use quite a number of listview controls in my main form. I dump about 15 columns of data into a couple of listviews. This data comes from classes that implement Ienumerable such as the below... I use a method in the main form to update the listviews... s. I want to change this application to Only to show 4 columns of data (new data) Have the ability for the user to choose at a right context menu click of the listview to add up to 19 columns of data And have this data sorted in the list view after choosing the column and sorting QUESTION: Is the correct thing to do to populate the listview with 19 columns of string data and recreate the listview to try to hide the unwanted 15 columns Let the user choose what columns he/she wants in the right context menu and let the listView handle the sort and show only the columns selected -or- Create a new hashtable with 19 columns of data Recreate a new listview in place with the user selected data columns kill the old one and pump in only the data from the sorted and related hashtable -or- Something else? Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112579
  - 4
    - Displaying rich text format in a DataGridView We've all seen search engines where keywords from the query are bolded in the search results. I'm trying to replicate that in a DataGridView. However, it only supports plain text. Is there any easy way to accomplish this? I did run into some stuff on the web about converting RTF to a BMP but, in my experience, it doesn't work well. There's got to be a way to extend the DataGridViewTextBoxCell to support RTF directly. Thanks. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112573
  - 5
    - Problem reading/writing to a config file. A friend handed me a copy of MS Press's 'Programming ADO.Net 2.0'. There is a bit of code on pg 99 regarding config files. I have been trying to write a demo program based on this for my own understanding. The purpose (I thought) was quite simple: to create an editing screen for config strings, to read, write, and update them. Unfortunately, while I can add strings, I can't seem to update them. I keep getting 'configuration is read only' messages. Here's the code for my Save button. Dim setting As ConnectionStringSettings Dim config As Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None) Try setting = ConfigurationManager.ConnectionStrings(txtName.Text) If Not setting Is Nothing Then ' An attempt to get around the read-only problem. ConfigurationManager.ConnectionStrings.Remove(txtName.Text) ConfigurationManager.RefreshSection("connectionStrings") config.Save(System.Configuration.ConfigurationSaveMode.Full) config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None) End If setting = New ConnectionStringSettings() setting.Name = txtName.Text setting.ConnectionString = txtContent.Text config.ConnectionStrings.ConnectionStrings.Add(setting) ConfigurationManager.RefreshSection("connectionStrings") config.Save(System.Configuration.ConfigurationSaveMode.Full) Catch ex As Exception MsgBox(ex.Message) End Try Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112572
  - 6
    - Why do buttons have a black outline? Hello, In my application, I am drawing some pushbuttons with VisualStyleRenderer, but the buttons appear with a black outline. Could someone please tell me why? Here is a picture of the black outline: http://picasaweb.google.com/maurizio.colucci/Demo/photo#5086249187839415826 Additional informations: I am using Visual Studio 2005. The code I am using to draw buttons is Dim renderer_normal As VisualStyleRenderer renderer_normal = New VisualStyleRenderer(VisualStyleElement.Button.PushButton.Normal) [..] renderer_normal.DrawBackground(gr, rect) ' gr is a Graphics object and rect is a Rectangle I am drawing on a backbuffer (double buffering). I am clearing the backbuffer with white before drawing the buttons, but the black outline appears nevertheless. Also, when I draw disabled buttons, they don't have a black outline (see picture). Thanks for any help Maurizio Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112566
  - 7
    - databinding issue Hi, I have a business object I want to use for binding. There are a series of combobox on the form that are populated via a bindingsource which sets the DataSource, DataMember, ValueMemeber. THis populates the combo with available values. Now, I bind all the controls on teh form to my business object. The BO has a property which I set to be bound to the SelectedValue of the combo. The property in question is defined as an enum. It seems like the binding mechanism cannot read/write from the property when defined as an enum. If I change it to Integer, it all works correctly. Does anyone know the cause of this issue? Is there a work around or something I need to do to make this work? Thanks in advance for any assistance you may provide. Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112561
  - 8
    - UI Ribbon and User Reactions Has anyone used the UI Ribbon in a business application such as an app where a traditional menu and toolbar would have gone with entries like Add/Edit/Delete etc? What was the user reaction? I am worried that it will be too confusing to look at. My initial reaction when I look at the one in Office 2007 is that it is "very busy" looking. Bill Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112550
  - 9
    - Number of TabPages in TabControl Is there a limit on the number of TabPages that can belong to a TabControl? If so, what is the limit? -- Thanks, Cheri Reed Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112549
  - 10
    - Business Applications and WPF I just purchased 2 books on WPF and am trying to understand it. I know that it is going to be the future direction for .net apps but it seems to me that it is designed more for high end graphics. Has anyone used it yet for business apps? Is it stable enough for use? Are there enough controls out there for it to be usable? Am I better off sticking to WinForms for now and wait for the next release of WPF? I have a huge database/business app project starting up and am debating whether to use WPF or WinForms. Can anybody give me any compelling reasons for moving to WPF at this point in time? Bill Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112547
  - 11
    - Question about automatically generated VB code I'm looking at the code in the designer.vb file of an XSD. Every table has at least one 'Overridable Function Fill' function. I'm a little confused. I have used these functions successfully and I know they work. What I don't understand is how they work. I'm passing in a data table and the input parameter is defined as 'ByVal dataTable as <dataset name>.<table name> If this is a ByVal how can the values get back to the calling function? Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112546
  - 12
    - Not Updating the physical database table (Access Database table) Hi folks, I am learning the winForms following the tutorial as the following uri: http://msdn.microsoft.com/vstudio/express/beginner/windows/tier3/begin9/cs/ SQL Express 2005 and Access are the available choices for the studio express. In order not to conflict the sql 2005 for work, I choosed the Access database. Everything are going well. I have only one problem. The physical Access table is not updated. The related code is listed as below: private void button1_Click(object sender, EventArgs e) { this.bindingSource1.EndEdit(); int result = 0; result = this.customerTableAdapter1.Update (this.customerDataSet1.Customer); MessageBox.Show(result.ToString()); } Please advise. Thanks. Peter Tag: Help. My datagridview columns are being reordered after binding to a dataobject Tag: 112543
  - 13
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  - 23
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  - 25
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I made two datagridview controls and added the columns manually with
the wizard. I even specified the displayindex value for each columns.
Before binding to a dataobject, the columns are in the order which I
specified. After binding the datagrid.datasource to the object LIST,
the order of the columns are reorder. Beside specifying the
displayINDEX value, I don't know what to do.

Any help is greatly appreciated.

thanks,

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