Delphi radiogroup itemenabled
WebNov 19, 2012 · You create a lot of RadioGroups with just 1 RadioButton inside. That is probably not what you want. A RadioGroup needs to contain several RadioButtons so you can select an active button inside the list.See code below // create 1 RadioGroup, add it to the layout RadioGroup rg = new RadioGroup(context); ll.addView(rg); // add several … WebIf you add a DBRadioGroup control to your application, at design time, you should create a list of the available options yourself. To do this, display the String List Editor from double-clicking the Strings field of the Items …
Delphi radiogroup itemenabled
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WebMar 6, 2024 · To add radio buttons to a radio group, edit the Items property in the Object Inspector; each string in Items makes a radio button appear in the group box with the string as its caption. The value of the ItemIndex property determines which radio … WebMay 19, 2016 · I have an application built in Delphi7. A particular screen displays a radio group with about 8 items, which is just manageable for the users by normal standards. …
WebJan 12, 2024 · 2 Answers Sorted by: 3 Use the ItemIndex property of the TRadioGroup as Case RadioGroup1.ItemIndex of 0: //Add Mr to RichEdit; 1: //Add Ms to RichEdit; //else if needed end; If you really need to use if then if RadioGroup1.ItemIndex = 0 then //Add Mr to RichEdit else if RadioGroup1.ItemIndex = 1 then //Add Ms to RichEdit; //else if needed Webi have one RadioGroup with 2 item on my form ( i add item during design from RadioGroup property) i want to disable one radio button but it give "Access Violation" error when i use below code TRadioButton (RadioGroup.Controls [1]).Enabled := False; when i inspect RadioGroup in debug it show RadioGroup.ControlCount = 0;
WebJan 20, 2014 · I know .. I just need to reset the value to -1 for that radiogroup and all other radioGroups that are not being used, as in my testing to check which radio button is selected then in selecting a different radiogroup the result for the last radiogroup stayed to the same value of whatever was checked last. therefore I need to reset that value of all the … WebJan 29, 2013 · Instead of: radiogroup.itemindex:=TheIndex; Do it as this: TRadioButton (radiogroup.Controls [TheIndex]).SetFocus; It will make the radio item to be selected and …
WebApr 16, 2015 · I want to limit a TCheckListBox. I desire only 2 items should be checked, and all unchecked items will be disabled and grayed. Since the checked / unchecked items are dynamic, i can not use a static
WebMar 6, 2024 · The radio group component (TRadioGroup) simplifies the task of assembling radio buttons and making them work together. To add radio buttons to a radio group, edit … cvs corporate office scottsdale azcheapest mortgage rates in usWebNov 3, 2011 · RadioGroupItems (Delphi) navigation search Description This example requires a radio group box and a scroll bar on a form. When you select one of the radio … cheapest most effective antivirusWebNov 30, 2013 · The property you want is an array property called ItemEnabled. The following skeleton unit indicates the sort of code required, which you need to add to the … cheapest most effective laundry detergentWebDec 19, 2024 · This component allows you to quickly set up a group of radio buttons with a 3D frame around the buttons and a caption as well. To illustrate this concept, do the following exercise: Create a blank form or use the form you created in the previous exercise. Place a RadioGroup component on the form. Locate the Items property and double-click … cheapest most powerful vacuum cleanerWebMar 17, 2015 · Radio Buttons. Radio buttons, also called option buttons, present a set of mutually exclusive choices. You can create individual radio buttons using TRadioButton or use the radio group component ( TRadioGroup) to arrange radio buttons into groups automatically. You can group radio buttons to let the user select one from a limited set … cheapest most reliable dishwasher 2018WebMar 29, 2024 · Abstract: List of new features and customer reported issues fixed in RAD Studio 11.0 Alexandria. RAD Studio™️ is the ultimate RAD environment for quickly building high-performance native cross-platform applications in Delphi and modern C++ using integrated toolchains loved by developers. RAD Studio 11 Alexandria consists of new … cvs corporation jobs