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I have a Delphi application that communicates with web servers on the Internet using the Indy components. Most users of …

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I want to connect to an excel 2007 file(.xlsx) using delphi 7, so I used a AdoConnection and set its connectionstring …

delphi excel-2007 delphi-7 isam adoconnection

I'm trying to get json response via HTTP GET method to a string but all I got is that: I'm …

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I am using the code below to create a messagebox in Delphi 7. However I also have another form on screen …

delphi delphi-7 messagebox

I have on a form some custom progress bars which are updated/refreshed twice per second and they are flickering. …

delphi winapi delphi-7 gdi flicker

I'm trying to validate dates entered by the user using TryStrToDate to ensure that they can be properly displayed on …

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In most modern IDEs, you can have Debug and Release build configurations, and you can quickly switch between them. In …

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I'm trying to modify the Delphi 7 Dialogs.pas to access the newer Windows 7 Open/Save dialog boxes (see Creating Windows …

delphi delphi-7 openfiledialog topendialog

I would like to select either all root nodes or all child nodes (not all nodes in a VirtualTreeView). I've …

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Hi i want to use TEncoding to convert Tbytes to utf7 but when i use TEncoding delphi gives following error. …

delphi delphi-7 undeclared-identifier

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