/// <summary>
/// Gets all data context on the path to root
/// </summary>
public static object[] GetDataContexts(DotvvmBindableObject contextControl, bool seeThis)
{
var context = seeThis ? contextControl.GetValue(DotvvmBindableObject.DataContextProperty, false) : null;
return
((context == null ? new object[0] : new[] { context })
.Concat(contextControl.GetAllAncestors().OfType <DotvvmBindableObject>()
.Where(c => c.properties.ContainsKey(DotvvmBindableObject.DataContextProperty))
.Select(c => c.GetValue(DotvvmBindableObject.DataContextProperty, false)))
.ToArray());
}
/// <summary>
/// Gets all data context on the path to root
/// </summary>
public static object[] GetDataContexts(DotvvmBindableObject contextControl, bool seeThis)
{
if (!seeThis)
{
contextControl = contextControl.Parent;
if (contextControl == null)
{
return new object[0];
}
}
// PERF:
return new [] { contextControl }.Concat(contextControl.GetAllAncestors())
.Where(c => c.IsPropertySet(DotvvmBindableObject.DataContextProperty, false))
.Select(c => c.GetValue(DotvvmBindableObject.DataContextProperty, false))
.ToArray();
}
/// <summary>
/// Gets all data context on the path to root
/// </summary>
public static object[] GetDataContexts(DotvvmBindableObject contextControl, bool seeThis)
{
if (!seeThis)
{
contextControl = contextControl.Parent;
if (contextControl == null)
{
return(new object[0]);
}
}
// PERF:
return(new [] { contextControl }.Concat(contextControl.GetAllAncestors())
.Where(c => c.IsPropertySet(DotvvmBindableObject.DataContextProperty, false))
.Select(c => c.GetValue(DotvvmBindableObject.DataContextProperty, false))
.ToArray());
}
