We help IT Professionals succeed at work.
Get Started

C# InvokeRequired and MethodInvoker()

vivekj2004
vivekj2004 asked
on
2,605 Views
Last Modified: 2012-05-10
Problem is that I cannot use the commented part of the code because MethodInvoker does not take any arguments, but I want to call the method which has aguments (only 1 actually). How can I do this. Can somebody answer this quickly?

 public void DisplayProductFamilies(List<RetentionProductFamilyDisplayDTO> families)
        {
            if (this.retentionControl.InvokeRequired)
            {
                MessageBox.Show(" Display Product Families not invoked by the retentionControl UI control");
            //    MethodInvoker method = new MethodInvoker(this.DisplayProductFamilies);
            //    this.retentionControl.Invoke(method);
            //    return;
            }
           
            NavBarControl navBar = retentionControl.NavBarProductFamilies;
            if (navBar != null)
            {
                navBar.Groups.Clear();
            }
            if ((families != null) && (families.Count != 0))
            {
                foreach (RetentionProductFamilyDisplayDTO retentionFamily in families)
                {
                    retentionControl.DisplayProductFamilies(retentionFamily);
                }
            }
            else
            {
                //   Hide(true);
                retentionControl.DisplayProductFamilies(null);
            }
        } 

Open in new window

Comment
Watch Question
CERTIFIED EXPERT
Commented:
This problem has been solved!
Unlock 1 Answer and 5 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE