Top "Delphi-xe4" questions

How to convert variant value into integer?

Below is my code: var i : integer; ... ... if not VarIsNull(TcxLookupComboBox(Sender).EditValue) then begin i := Integer(TcxLookupComboBox(Sender).EditValue); …

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How can I convert a Unicode string to an AnsiString?

Trying to move project from Delphi 2007 to Delphi XE4. What is the best way to convert String to AnsiString in …

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How to convert AnsiString to UnicodeString in Delphi XE4

exzample code: var str1 : String; str2 : AnsiString; .... str2 := ....; str1 := String(str2); I converted such as above,but it didn't work.…

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How To Set a FMX.Panel Color?

FMX controls do not have a color property. What is the FMX equivalent to VCL.TColor? FMX.Panel1.Color := clBlack

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How to read fairly simple JSON file in Delphi Xe4?

I've been struggling with this for a while, and doing something simple seems to be taking too long. I have …

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Delphi Unicode String Length in Bytes

I'm working on porting some Delphi 7 code to XE4, so, unicode is the subject here. I have a method where …

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What Is a .vrc file, how is is generated and can you remove it using the IDE?

I am trying to install a commercial component called JamShellBrowser but it will not install. I have contacted the developer, …

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How to change Edit control background color in FireMonkey?

I just can't find a way of changing background color of Edit control in my mobile FireMonkey application.

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Indy 10: Undeclared Identifier 'TIdBytes'

Sorry if my question is silly! I'm using Delphi XE4 and now I'm working on IdTelnet. But I got a …

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Add an individual column to cxGrid and use for selection purposes (checkbox)

I do not want to add a database field in my actual database to use for selection purpose so I …

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