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  1. N

    How to close all open MDI children without closing the Parent

    I managed to get it done, I pasted the code underneath incase someone else has a similar problem. John Dim form As System.Windows.Forms.Form For Each form In Me.MdiChildren form.Close() Next form
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    How to close all open MDI children without closing the Parent

    Hi, I am creating a GUI to a database, I would like to know when I click a button to open a new database, all open MDI children relating to the old database that are open are closed without closing the parent form. I stored the name of the parent form into a module and tried this, but it only...
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    Specified cast is not valid

    Hi, I have now fixed this problem, my MDACs were not up to date, so once I updated these everything worked fine. Thanks again. John.
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    Specified cast is not valid

    Hi, I am using VS.Net 2002 edition with the 1.1 framework both at University and at home (my home copy is from University using the University licence so I presume is exactly the same) I have created a front-end application for SQLite (an open source DBMS) which creates databases for users with...
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    Problems updating a dataset

    Problem now fixed, thanks for your help.
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    Problems updating a dataset

    I have since tried that and also added in the following line :- dset = StoreDataSet.getDataSet which now brings me a different error as follows:- Improper SQLiteCommandBuilder state: adapter's SelectCommand is null.
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    Problems updating a dataset

    Hi, I am having trouble in updating my dataset, I create a dataset from a select command and display the details to a datagrid. I then goto the next new line in the datagrid and insert some new details then click the insertRow button (code below) and I get the following error message :- the...
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    Populating a comboBox with an ArrayList

    Hiya, sorry for the delay in replying, hope internet been cut off. Many thanks for your help, works fine now. Thanks again John
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    Populating a comboBox with an ArrayList

    Hi, I am trying to populate a ComboBox with the contents obtained within an ArrayList, but instead of putting the names held within the ArrayList, it writes "System.Collections.ArrayList" in the place of the desired names. Could you take a look at my code and see where I am going wrong. I am...
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    create table command from listview

    well thanks everyone who kindly ignored my plea, I'll know where to come next time for help....
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    create table command from listview

    Hi, I am creating a front-end to the sqlite DBMS using VB.Net 2002. I have managed to get the name of the table, field names and types from user input displayed into a listview but I can only get the Create table command to accept the last input values, so if the table has more than one...
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