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Hi I have an application which uses a backgroundWorker to do a simple file copy whilst the main UI is doing some other work. The problem is that the RunWorkerCompleted event does not always fire and I can see no pattern as to when it may or may not work. …

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Hi I have an app that needs to read the file creation time from a jpg on a website. The jpg has a constant filename but is updated every 5 minutes or so. I want to read the creation time and compare with the previously downloaded image time to ascertain …

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Hi I have a VB app which includes a small user database. This location of this database is set in registry (HKCU) and read from the client machine (actually server side code) to authenticate the user. The reason for this is that the Db is installed via a different config …

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Hi I have a web form with a label on it. The content of that label is updated in response to some javascript on the client webpage. Upon completion of some data entry, a button is clicked which adds that labels data (and others) to a gridview. Basically this all …

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Hi I'm new to databases under vb.net although I've used them extensivley under VB6. I have a main form with a DataGridView on it. Thats connected to the following bits- _TWC_Viewer_SubmissionsDataSet, ViewerDataBindingSource, ViewerDataTableAdapterm and TableAdapterManager. All this was etup by the VB wizard. The database table is named ViewerData. This …

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