This is really wierd i can open Delphi 2007 without any errors but i can\'t start a new project or e开发者_Python百科ven open an excisting one. i tried reïnstalling 3 time without any succes and also
In Delphi 2007 I have a DBGrid. I need to fill a ComboBox when a row in the DBGrid is selected. The data in the the ComboBox depends on the selected row, and can be different for each selected row.
According to the Delphi docs, I can cast a TInterfacedObject to an interface using the as operator. But it doesn\'t work for me. The cast gives a compile error: \"Operator not applicable to this oper
I have got a Delphi application which uses TOpenDialog to let the user select a file. By default, the open dialog is displayed centered on the current monitor which nowadays can be \"miles\" away from
I am trying to do the GoF adapter pattern and in the C# example that I am following the Adapter class is inheriting the original class and an adapting interface.
We are having trouble with a memory leak that happens only when the application is running (there is no FastMM report when we close the application).
I have a database client application that runs on a LAN connected to a SQL Server database on the network. I now want to move the database online to a hosted internet server, however, continuing a nor
In our application a user can enter SQL code to retrieve data from a NexusDB database. We want to determine the metadata of the result of such a query without actually executing the query. We use the
I\'m trying to launch an external application with elevated status, and wait until it exits before continuing:
When you select multiple nodes of a JvTreeView, and then try to drag these nodes, the JvTreeView selects the node you clicked to drag, rather than initiating dragging all the selected nodes. You end u
加载中,请稍侯......