Top "Delphi-7" questions

How to Free an Interface Object (Delphi 7)

In some part of my application, I have the situation where I receive an interface which I know to be …

delphi object interface memory-management delphi-7

JPEG data-stream to TImage

I have some image-files stored into one file (some kind of archive). That file looks like this: Well, it's separated …

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delphi - strip out all non standard text characers from string

I need to strip out all non standard text characers from a string. I need remove all non ascii and …

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Fill custom area with color

How can I fill a selected area with color? var Rect: TRect; Color: TColor; begin //fill area with color end;

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Delphi: How to send command to other application?

How to send & receive commands from other Delphi created applications? I want to send command to another application that …

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Indy 10 for Delphi 7

Is Indy 10 can be used with Delphi 7? I am trying to find to get it, or purchase it. But, I …

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Using TStringList's AddObject with integers?

Using delphi 7: How can I add an integer to the object portion of a stringlist item, using AddObject? How can …

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Delphi: Canceling a TDataSet.Post in an OnBeforePost Event

On our main data entry screen, we have an OK/Cancel dialog in the OnBeforePost event. OK lets things take …

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wsMaximized forms do not appear maximized

Setting a form to WindowState = wsMaximized will sometimes cause the form to be maximized but not: Long-time bug: this is …

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Why is FindWindow() not 100% reliable?

I'm using this Delphi 7 code to detect if Internet Explorer is running: function IERunning: Boolean; begin Result := FindWindow('IEFrame', NIL) &…

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