ASP.NET ValidationSummary Control
 Validation Server Controls
Definition and Usage
The ValidationSummary control is used to display a summary of all validation errors occurred in a Web page.
The error message displayed in this control is specified by the ErrorMessage property of each validation control. If the ErrorMessage property of the
validation control is not set, no error message is displayed for that validation control.
Properties
| Property |
Description |
| DisplayMode |
How to display the summary. Legal values are:
- BulletList
- List
- SingleParagraph
|
| EnableClientScript |
A Boolean value that specifies whether client-side validation is enabled or not |
| Enabled |
A Boolean value that specifies whether the validation control is enabled or not |
| ForeColor |
The fore color of the control |
| HeaderText |
A header in the ValidationSummary control |
| id |
A unique id for the control |
| runat |
Specifies that the control is a server control. Must be set to "server" |
| ShowMessageBox |
A Boolean value that specifies whether the summary should be displayed in a message box or not |
| ShowSummary |
A Boolean value that specifies whether the ValidationSummary control should be displayed or hidden |
Examples
Validationsummary
Use the ValidationSummary control to write a bulleted list of fields that are required but left empty by the user.
Validationsummary 2
Use the ValidationSummary control to display a message box of the fields that are required but left empty by the user.
Validation Server Controls
Click here to design a Stunning Flash Website for Free
Wix is a revolutionary web design tool that provides anyone with the possibility to create professional and beautiful websites for free.
With e-commerce features, search engine visibility and many more professional tools, Wix is the ultimate solution for creating a spectacular site while saving tons of money.
 |
W3Schools' Online Certification Program
The perfect solution for professionals who need to balance work, family, and career building.
More than 4500 certificates already issued!
|
The HTML Certificate documents your knowledge of HTML, XHTML, and CSS.
The JavaScript Certificate documents your knowledge of JavaScript and HTML DOM.
The XML Certificate documents your knowledge of XML, XML DOM and XSLT.
The ASP Certificate documents your knowledge of ASP, SQL, and ADO.
The PHP Certificate documents your knowledge of PHP and SQL (MySQL).
| 
