#Devexpress errorprovider skin
General How to: Change Current UI Culture How to: Respond to Editor's Value Modification How to: Share Editors Between Multiple XtraGrid Controls How to: Control Appearance of Multiple Controls via StyleController Data Binding How to: Bind a Standalone Editor in Code How to: Use CheckEdit to Display and Modify Data from Bound Data Field Text Editors, Buttons and Labels How to: Prevent Displaying TextEdit Menu via BeforeShowMenu Event How to: Copy Selected Text in TextEdit Control How to: Paste Clipboard's Text to TextBox Control How to: Create SimpleButton Control How to: Format Text in LabelControl Using HTML Tags How to: Create ButtonEdit Control in Code How to: Respond to Clicking ButtonEdit's Embedded Buttons CheckEdit How to: Respond to Changing CheckEdit's State How to: Format Text in CheckEdit Using HTML Tags How to: Use CheckEdit to Display and Modify Data from Bound Data Field Dropdown Editors How to: Change Item's Height in ComboBo圎dit How to: Custom Paint ComboBo圎dit's Items How to: Respond to Selecting ComboBo圎dit's Items How to: Enable Opening ComboBox's Dropdow n W indow Based on Custom Logic How to: Show Enumeration's Values in ImageComboBo圎dit Control How to: Create ImageComboBo圎dit Control at Runtime How to: Show Values of Enumeration in CheckedComboBo圎dit How to: Disable CheckedComboBo圎dit's Items via Event How to: Display Set of Boolean Options in CheckedComboBo圎dit Control How to: Paint Background of Numbers in DateEdit Using Skin Element How to: Restrict User Input in Date Editor How to: Assign Custom Shortcut Used to Open/Close Popup Editor's W indow How to: Prevent Popup W indow Closing for PopupContainerEdit How to: Display Custom Controls in Popup Filter Control How to: Customize Operand Editor Properties in FilterControlģ817 How to: Use Custom Value Editor in FilterControl How to: Remove Specific Operators from FilterControl
#Devexpress errorprovider software
I imagine that how software informs a user of a data entry validation error is subjective and some developers will have different ideas, but I am interested in what other developers think and are there any decent 3rd party products that have a single error component.Examples W inForms Controls > Products > Editors and Controls > Examples
I have looked at using a TButtonedEdit control with a right button visible with an exclamation mark as the icon when there is an error, but this does not work well.
What I am looking for is something similar in Delphi (I am currently using Berlin), and I am surprised there is no 'out of the box' standard component that ships with Delphi that can do this. In C# (Visual Studio 2017) when developing a forms application there is a 'ErrorProvider' component that is easy to use and displays an icon on the right (exclamation mark by default) with a hint that can contain the error text. Many web sites will display an error below the text box highlighting an error, or displaying an error icon next to the text box. Recently I've been looking at the best solution for displaying a data entry validation error, for example when a user needs to enter a description that is not a duplicate and they enter a duplicate the user is informed of the error.
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