I'm binding user settings to a bunch of controls on a WinForm dialog that has OK/Cancel buttons. While this works great to read in the bindings in, I would only like to commit binding changes if a user clicks OK, and not if they click cancel. Is there a simplistic setting to achieve this rather than managing all reading and committing myself?
View 1 RepliesI'm binding user settings to a bunch of controls on a WinForm dialog that has OK/Cancel buttons. While this works great to read in the bindings in, I would only like to commit binding changes if a user clicks OK, and not if they click cancel. Is there a simplistic setting to achieve this rather than managing all reading and committing myself?
Right now, let's say I have a textbox that binds to a user setting called "country". It has "United States" in it and if a user changes it to "Bolivia", that will get committed as soon as it is typed instead of when the OK button is pressed.
I have an application which I've developed which queries Active Directory information and stores about 15 properties into a Datatable which is kept in memory. I need to decrease the amount of "Commit" memory it is setting aside. The application stays active in the system tray and allows for quick searching of information along with pictures for users. I have a class, which is able keep memory usage down pretty low. It runs on a timer every 10 seconds and listed below:
[Code]...
I just wondered if you can or can't save arrays using the settings system object. There seems to be no way of entering it at designtime. It seems implied you cannot create new user settings.subobjects at runtime. I'm looking to find the easiest way to save a populated array of PictureBox's. If the only way is a self/custom made/managed .ini file then I need to know so i can start on that but I was hoping to use some of all this phaff in the new frameworks usefully.
View 3 RepliesIs there a way to maintain application modified Settings in the settings files after a program update? i.e. I have 10 or so values in the settings file and the users can modify them... when I send a program update they revert back to what I initially programmed them to be.
View 3 Repliesi have created a user setting named 'setmeup' as string, scope = user, value = "magical meow meow!".in my code i access it and assign it a new value like this...my.settings.setmeup = "howdy cowboy!"my.settings.save()application.restart()when the application restarts, i expect the my.settings.setmeup = "howdy cowboy!" but when i check its contents its still "magical meow meow!".but when i use application.exit() instead of application.restart() and manually restart the program, my.settings.setmeup = "howdy cowboy!" which is correct.what must i do? i want to use application.restart() because i don't want the users to double-click the icon again to start the program. i want the program to restart automatically.
View 2 RepliesI recently made an application which have some settings one of them a saving path
I want to make check if the saving path settings is available or not (drive)
If not so it got a default value which is application path
I tried to Change the default settings in the My.Settings by writing "Application.startuppath"But the application accept it as a string is there any way do dodge this problem?
I'm trying to save a collection of key/value settings in my application's "user settings" (they're column widths), but while I see no errors, when I run the code (in the IDE) my collection in "My.Settings" is always nothing at startup. I do a "My.Settings.Save" when the application exits, and barring the "serializers not found" errors in the IDE, no other errors occur. When I run my application as an exe, it behaves the same way..
View 7 RepliesWhich is the best way to store application and user settings of an application running with multiple instances?My problem is that using the vb's "Application Settings" one instance would overwrite the other one.I want to identify each instance with a number passed via command line argument. I could use this number to identify the appropriate settings of the running instance, but I see in a local INI o XML file a better way to handle that.
View 1 RepliesIf I create a user level application setting and bind it to a text box on a form, then type something in the textbox, the value is automatically saved and when the application is launched again the value appears in the textbox. This doesn't happen when I scope the setting as application.
Why are application scoped settings not saved automatically like user scoped settings are?
If this is by design, how can I manually save these settings and load them at runtime?
How do you commit a datagridview row?
View 3 Repliesi am deleting the row from the datagridview using following codedatagridview1.rows.remove(datagridview1.currentrow)but it is not commiting.how i can commit?
View 4 RepliesMy VB.net application has a lot of application settings, is it possible to group them somehow(other than having a common name)?For example, my application has a lot of winforms each of which needs to save some information about itself. Is it possible to use something like:
Form1.width = My.Settings.Form1.Width
Form2.width = My.Settings.Form2.Width
etc.
Im using vb 2010 Express. I use 'Application settings' to store "demo version exp. date" of my program. My program stores the settings in "C:UserslenovoAppDataLocalMicrosoftWindowsApplication1.exe_Url_fbujq51flndh1ui4t4442ohpvlebhwej" folder.But when user copies the exe program and pastes it to another folder, the settings folder changes. I mean when user copies and pastes the exe program to another folder, the program starts to store the the settings in
"C:UserslenovoAppDataLocalMicrosoftWindowsApplication1.exe_Url_zywjz0o2tyrcmd35h5j1fdq0lplbklwc"
(Different than the first address). This causes the exp date to change everytime user copy-pasts the program.. Is there any way to specify where to store the settings? I mean when the program starts i want to store the settings always in "C:UserslenovoAppDataLocalMicrosoftxxxx" folder.
Unfortunately my settings do not get saved.[code]...
View 3 RepliesTo start with, I know that applications scope settings are read only, and user scope settings are read/write. My problem is this: I am creating an application which will be used in a setting where an "administrative" user (admin in this case does not denote any computer ability whatsoever- just the one in control of the computer) will be installing my application onto a computer where several users will likely use the application. I have a number of program settings which I would like the administrative user to be able to set, and have those settings be used for all users who run the program.
View 1 RepliesI'm trying to get my application to restore the default values of my application settings but every time I click the Synchronize button it says:
No user.config files were found in any of the following locations.
I have never before tried to synchronize this application and am working with Visual Studio 2010. [URL].
I am doing simple VB.net application w/ VS 2008 as my IDE.... How to keep UI settings after closing application??
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Save some settings related to the application on individual computer so that user does not have to set them again and again.
View 10 Repliestried using the application settings yet. Everything seems to work well except when I specify the type as a string collection. When I try to add new items at run time using the property window I get the following error:Constructor on type 'System.String' not found.Do I need to do something else to make this work?
View 4 RepliesI am doing doing some network work and am working on an app that will ping the different IP's on the network at specific intervals and create a log for me. My issue is when I store an IP in application settings and try to use that setting, the pingwill not work properly. I have tried both with and without the quotations.
If
My.Computer.Network.Ping(My.Settings.OutSideIP)
Then
[code].....
I'm using my.settings to store different communication parameters. After changing parameters, for several reasons, it's easier to restart the application then to re-initialize all objects/variables/etc using program code.
When I change my.settings and use save to save them. When I quit the application and manually start it again, the newly saved settings are used.
When I use either .restart, or application.exit in combination with process.start. The application will use the old values for my.settings.
If I read up on .restart there's a remark mentioning that it will restart the application using the initially used settings.
Before restarting the application, I manually checked if the new settings were really save to the user.config file, and they were.
My question: Is there a way to restart the application using either .restart, or application.exit in combination with process.start which will use the newly saved my.settings values?
Are the settings you create bundled with the application? Or are they written to some kind of file or the registry?If it is bundled in the assembly, I was thinking about at run-time of the application, getting the date, version and other system specifics and creating an encrypted value to write to the registry, but only if their "key" setting is "" or nothing.
If the 'key' setting is set, I could just go to the subkey I wrote the encrypted value to, and check to see if the application's 'key' setting matches that which is written to the registry. If not, then their trying to use their copy on another machine (bad).
I have to store a complex type in the application settings. I thought that storing it as XML would work best.he problem is I don't know how store XML. I prefer to store it as a managed XML rather than using just a string of raw XML having to parse it on each access. I managed to set the Type column of the setting to XDocument, but I was unable to set its valueIs there a way to use XDocument or XML in application settings?UpdateI found a way, simply by editing the .settings file with the xml editor.I changed it to a custom serializable dictionary, but I get the following error when I try to access the setting-property (I set it to a serialized representation of the default value).
View 2 RepliesI have a few of them set up and notice that they change based on where the application is run from.
Where are the actual values of these settings saved to? I have googled but not found anything definite.
Maybe there is a better way to do this. The jist of I want is to have SQL Server raise me 2 types of errors: a WARNING and an ERROR from a trigger when I update a table. If SQL server returns a WARNING the trigger should COMMIT but show the warning to the user (using .NET - preferably through a SQL Exception which is only raised if severity > 10) and if it is an ERROR the trigger should ROLLBACK and show the ERROR to the user (through a SQL Exception).My attempts (needless to say this isn't working) at this was to have a trigger like this:
ALTER TRIGGER [dbo].[TR_TRANSACTION_UPDATE]
ON [dbo].[tTRANSACTION]
FOR UPDATE
[code]....
I have a DataGridView and in it a CheckBoxColumn, when I click a cell of that column the check box gets checked.I do it like this:
dgvMessages.CurrentRow.DataBoundItem("have_read") = 1
but the change does not get committed to the DataSource (or at least not immediately), so when I search through it I get wrong results.
I can't call AcceptChanges as that will refresh the grid and cause unwanted side effects... What can I do about this? Is there such a thing as an 'AutoCommit' property on a DataGridView?
[code]So both methods seem to step through fine but don't commit the changes back to the database. This function is my only 'edit' function. It needs to look for the datarow which is to be edited. Edit it and then save the changes to the database.My other two functions create datarows and work fine. This one I just can't work out. I have a dataset with two datatables. This is running as a web service. Database is MSSQL.
View 1 Repliesand in both table i have to insert values and later i need to update one table... the problem is when there is any exceptions in update it need to rollback fully and it also the values which have been inserted must be rollback..
View 2 RepliesIn a VB.Net project, you can use the Settings tab of the properties page to define application settings. To reference the settings in code, you use the syntax My.Settings.SettingName in VB.
On the Settings tab, you get to choose the Access Modifier. It may be "Friend" or "Public". Presumably, when you choose "Public", you are making the settings accessible to other assemblies. However, once "Public" is chosen, I can't figure out the syntax to reference the settings of one project from another. In fact, I can't observe any difference between using "Internal" vs. "Public" as the access modifier.
My question: Does choosing "Public" as the access modifier make settings accessible to other assemblies? If so, what is the syntax to reference the settings from other assemblies? If not, what does "Public" do?