DataFormDataField Label Bold

[Andreas Decke]

Hello,
in the original dataform, the label set to bold if the property is set to DataAnnatotion to [Required]. How can we do this in RadDataForm.

greetings Andreas

[Princy]

Hello,

Try the following code.
C#:

private void dataForm_AutoGeneratingField(object sender, Telerik.Windows.Controls.Data.DataForm.AutoGeneratingFieldEventArgs e)
{
  if (e.PropertyName == "Name")
  {
      e.DataField.FontWeight = System.Windows.FontWeights.Bold;
  }
}

Thanks,
Princy.

[Andreas Decke]

Hello Princy,
this much is clear. How do I get the information that this property is [Required]. If I do this manually, Changed the Class property to be adjusted manually in the Auto-generating field. DataForm do this automatically.

greetings andreas

[Maya]

Hello,

Generally, you can try finding the properties that have Required attribute defined and again set FontWeight property of the corresponding data field. It could be something as follows:

private void clubsDataForm_AutoGeneratingField(object sender, Telerik.Windows.Controls.Data.DataForm.AutoGeneratingFieldEventArgs e)
        {
            var properties = this.clubsDataForm.CurrentItem.GetType().GetProperties();
            foreach (PropertyInfo propertyInfo in properties)
            {
                var requiredAttribute = propertyInfo.GetCustomAttributes(typeof(RequiredAttribute), true).FirstOrDefault();
                if (requiredAttribute != null && e.PropertyName == propertyInfo.Name)
                {
                    e.DataField.FontWeight = System.Windows.FontWeights.Bold;
                }
            }
        }

I am attaching a sample project illustrating the suggested approach. 
  Regards,
Maya
the Telerik team

[Andreas Decke]

Hello,
wonderful, it works fine ..
thanks