# Working with C1TaskDialog

## Content



[C1TaskDialog](/componentone/api/win/online-winpack/dotnet-framework-api/C1.Win.C1Win7Pack.4.8/C1.Win.C1Win7Pack.C1TaskDialog.html) is a powerful replacement for the standard message box under Windows Vista or newer operating systems. The following topics explain the main aspects of the C1TaskDialog control.

## See Also

[C1TaskDialog Operating System Compatibility](/componentone/docs/win/online-winpack/workingwithwindows7c/workingwithc1taskdia/c1taskdialogoperatin)

[Command Links](/componentone/docs/win/online-winpack/workingwithwindows7c/workingwithc1taskdia/commandlinks)

[Access Keys](/componentone/docs/win/online-winpack/workingwithwindows7c/workingwithc1taskdia/accesskeys)

[Dialog Box Icons](/componentone/docs/win/online-winpack/workingwithwindows7c/workingwithc1taskdia/dialogboxicons)

[Common Buttons](/componentone/docs/win/online-winpack/workingwithwindows7c/workingwithc1taskdia/commonbuttons)

[Progress Bar](/componentone/docs/win/online-winpack/workingwithwindows7c/workingwithc1taskdia/progressbar)