Delphi radiogroup itemenabled

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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 WebDec 19, 2014 · I can not change the font.color of any single radio button. For example, this does nothing: Code: [Select] with TRadioButton (MonthRG) do for i := 1 to 12 do begin Controls [i].Font.Color := clwhite; Controls [i].Color := clGreen; end; Changing the Parent Font.color, and then setting the RadioGroup ParentFont to true does nothing. Logged

Selection Programming Part 6 - Radio group component - YouTube

WebIn this video we explain how to use radio buttons in your Delphi program by using the Radio group component (TRadioGroup) and how to interact with it with if... 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; brand new toyota gd6 price in zimbabwe

RadioGroupItems (Delphi) - RAD Studio Code Examples

WebDec 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 … WebMar 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 … WebOct 17, 2012 · Radio buttons in Delphi. I grouped four radio buttons on the radiogroup. There are create file, create folder, delete and copy radio buttons, but I am having a … brand new toyota aygo

Group Boxes and Radio Groups - RAD Studio - Embarcadero

[SOLVED] Font.color in RadioGroup not working - Free Pascal

WebNov 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 … WebDownload This Delphi Tutorials. Download materials for this article (Delphi - Tutorials) Radio-Group.zip File size: 4 KB, File type: zip Total downloads: 1157, Upload date: … brand new toyota corolla 2014WebNov 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 … hailey from deal or no deal

"WebSelectedIndex returns the edit value’s zero-based index in the RepositoryItemRadioGroup.Items collection. If you set SelectedIndex to a valid value (greater than or equal to 0 and less than the number of elements in the collection), the selection moves to the respective object from the RepositoryItemRadioGroup.Items … " - Delphi radiogroup itemenabled

Delphi radiogroup itemenabled

RadioGroup.SelectedIndex Property WinForms Controls

WebMar 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 … 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

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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. But now I need to add another 10 options to Radio Group and I anticipate that this will become difficult for the users to find the right option. WebDec 11, 2014 · Edit: It seems that RadioGroup.ControlCount remains 0 until you access the RadioGroup, so this solution won't work. After reading this page, I did another search and found this page with a similar problem: Problem with RadioGroup.ControlCount in Delphi 2010 It looks like the workaround to avoid throwing exceptions is to check if …

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 … WebSep 24, 2024 · radioGroup1.Properties.Items [3] .Enabled = False. 01.JPG. B. Brendon Muck [DevExpress MVP] 3 years ago. It appears that your RadioGroup only has 3 …

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. …

WebMay 21, 2010 · to. I have a form with a RadioGroup component with two choices, but sometimes it. needs to be set programmatically, so I just set the ItemIndex property to 0. or 1 accordingly. However, this seems to trigger the OnClick event which. sets the wrong choice, and it also seems to cause a subsequent click on the. form to trigger the OnClick …

WebDec 30, 2024 · In the Delphi IDE, select the OnGetControlClass event of the radio group from the Object Inspector. This event should trigger a function that will create a TPanel … hailey from criminal mindsWeb12.5K subscribers. In this video we explain how to use radio buttons in your Delphi program by using the Radio group component (TRadioGroup) and how to interact with it with if … hailey from music freaksWebNov 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 … brand new toyota tacomaWebMar 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 … brand new toyota sienna 2021WebMar 24, 2016 · Using Delphi XE6. I am trying to create an FMX RadioGroup control using a TGroupBox and TRadioButton. I can see both my TTestRadioGroup and TTestGroupButton controls in my IDE control pallette. I can drop a TTestRadioGroup on my form and set the items property and it will create the Radio buttons. hailey from happyWebAug 17, 2014 · Delphi 7 How To Use RadioGroup Individual TechGuy 62 subscribers Subscribe 68 Share Save 14K views 8 years ago Show more Show more Selection Programming Part 6 - Radio … hailey from criminal minds actressWebFeb 23, 2011 · Why do you need to query the radioGroup? Why cant you directly set your listeners on the RadioButton, you must be able to get a hold of the radioButtons since you are the one who is adding them to the RadioGroup. Regardless, RadioGroup is simply a special type of LinearLayout, all its children are RadioButtons that you have added. hailey from p valley