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Published byBridget Johnston Modified over 9 years ago
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© Stefano Grazioli - Ask for permission for using/quoting: grazioli@virginia.edu
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VPN, then “cmd”, then runas /user:mcintire\MyUserName "C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\devenv.exe" Easy meter
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© Stefano Grazioli - Ask for permission for using/quoting: grazioli@virginia.edu
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In a DBMS on the internet In memory DATASET fastfast Speedslowbestfast Depends on bandwidth VolumemediumSmall/mediummediumVery large Accesseasy difficultmedium Backupmediumpoorn/aexcellent SecuritypoorPoor/mediumexcellentgood In a file slowslow Your local machineServerslowslow
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ActiveX Data Object MS Technology to manage enterprise data Use ADO to run SQL queries on remote servers, collect the results, and present them to the user.
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Standard parts, put together in standard ways are called architectures
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An object is a bundle of data and instructions Object Classes and Object Instances Class = code to build an instance Instance = physical item running on your machine Instances are built with the keyword new Dim myDeskClock As DeskClock = new DeskClock() Name, a variable Class name (type) keyword Method that creates the deskclock
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Remote DataBase (financial data) Remote DataBase (financial data) Client (your program on your machine) SQL Query string Connection string SqlConnection SqlAdapter ListObject DataSet DataTable s DataRow s DB Server SqlCommand On your Spreadsheet
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© Stefano Grazioli - Ask for permission for using/quoting: grazioli@virginia.edu
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Name, Major Learning objectives Things you like about the class Things that can be improved Attitude towards the Tournament
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© Stefano Grazioli - Ask for permission for using/quoting: grazioli@virginia.edu
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Make sure that you understand the ADO architecture diagram before coding.
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