Print Range (From Page: x To Page: y) doesn\'t work, the printer always print开发者_StackOverflow社区 all pages!
I would like a button to change a label between being visible and not visible when clicked. I Tried the following code, but it doesnt work:开发者_开发问答
I am using docking (VCL) in Delphi 7. In my main form, two other forms are docked: One vertically at the left edge, one horizontally at the bottom edge.
I have a TDateTime variable which is assigned a value at runtime of 40510.416667.开发者_开发百科 When I extract the time to a TTime type variable using the Frac function, it sets it to 0.41666666666.
If i want to set a colour property to something thats non-standard (i.e. not something like clBlack or cl开发者_如何学GoRed) how can i do this? Can i set something like hexadecimal colours?RGB in Wind
I use TwebBrowser in a D7 app. The question is: When I upgrade开发者_如何学Python my IE this component will use the new IE to render the pages?Yes.
Embarcadero just released a whole bunch开发者_如何学JAVA of neat looking icons that I\'d like to use to make my Delphi 7 and 2009 apps look fancier. Is there a setting (or hack) in those IDEs that let
Working in Delphi7 just now, I noticed that not only a VarIsEmpty function exists, but also a VarIsEmptyParam.
I did a checkout of d-gecko SDK from sf.net ( http://sourceforge.net/projects/d-gecko/ ). I wanted to try it with Gecko (XULRunner) 1.9, however when r开发者_开发百科unning simple application each tim
One casualty of my brief dalliance with Delphi 2010 and subsequent return to using Delphi 7 was my acceptance of the wheel-scrolling behaviour in Delphi 7 with CodeRush installed.
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