Gets or sets the number of columns that the user cannot scroll horizontally.
Assembly: System.Windows.Controls.Data (in System.Windows.Controls.Data.dll)
Dependency property identifier field: FrozenColumnCountProperty
Frozen columns are columns that are always displayed and cannot be scrolled out of visibility. Frozen columns are always the leftmost columns in display order. You cannot drag frozen columns into the group of unfrozen columns or drag unfrozen columns into the group of frozen columns.
The following code example demonstrates how to set the property in code. This example is part of a larger example available in the Walkthrough: Customizing the DataGrid Control Using Properties topic.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.