Thirdly, if you don't want the default error icon for your 'warning', then add an ImageList control to your control/form, and add the 16x16 icon that you wish to use.įourthly, create a method called ' GetDataSet()' which will give you your DataSet object. If you're not using Strongly-Typed DataSets, the 'Warning Provider' will still work, as long as you have set the appropriate constraints.
If you are not, please give yourself a little slap on the wrist, and then go read some articles about Strongly-Typed DataSets.
#Errorprovider control full
Hopefully anyone reading this article is making full use of Strongly-Typed DataSets. Secondly, we will be checking constraints on our DataSet. So, you need to be using bound controls for this to work. Prerequisitesįirst of all, I need to point out that we will be accessing the DataBinding information on our controls. Since the icon and message associated with the ErrorProvider can easily be changed, I figured that would be a good way to create a 'Warning Provider'. I have always liked using the ErrorProvider as an easy way to alert the user that something is wrong. One way to do that is to 'point out' required fields, when they're adding new records. I like providing a friendly user interface for users of the applications I work on.
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