/// <summary>
/// Overrides the metadata for the property on the specified type.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="metadata">The metadata.</param>
protected void OverrideMetadata(Type type, PropertyMetadata metadata)
{
Contract.Requires <ArgumentNullException>(type != null);
Contract.Requires <ArgumentNullException>(metadata != null);
if (_metadata.ContainsKey(type))
{
throw new InvalidOperationException(
$"Metadata is already set for {Name} on {type}.");
}
var baseMetadata = GetMetadata(type);
metadata.Merge(baseMetadata, this);
_metadata.Add(type, metadata);
}
public void OverrideMetadata(Type forType, PropertyMetadata typeMetadata, DependencyPropertyKey key)
{
if (forType == null)
{
throw new ArgumentNullException("forType");
}
if (typeMetadata == null)
{
throw new ArgumentNullException("typeMetadata");
}
// further checking? should we check
// key.DependencyProperty == this?
typeMetadata.Merge(this.DefaultMetadata, this, forType);
this.metadataByType.Add(forType, typeMetadata);
}
public void OverrideMetadata(Type forType, PropertyMetadata typeMetadata)
{
if (forType == null)
{
throw new ArgumentNullException("forType");
}
if (typeMetadata == null)
{
throw new ArgumentNullException("typeMetadata");
}
if (this.ReadOnly)
{
throw new InvalidOperationException(string.Format("Cannot override metadata on readonly property '{0}' without using a DependencyPropertyKey", this.Name));
}
typeMetadata.Merge(this.DefaultMetadata, this, forType);
this.metadataByType.Add(forType, typeMetadata);
}
public void OverrideMetadata(Type forType, PropertyMetadata typeMetadata, DependencyPropertyKey key)
{
if (forType == null)
{
throw new ArgumentNullException("forType");
}
if (typeMetadata == null)
{
throw new ArgumentNullException("typeMetadata");
}
// further checking? should we check
// key.DependencyProperty == this?
typeMetadata.Merge(this.DefaultMetadata, this, forType);
this.metadataByType.Add(forType, typeMetadata);
}
public void OverrideMetadata(Type forType, PropertyMetadata typeMetadata)
{
if (forType == null)
{
throw new ArgumentNullException("forType");
}
if (typeMetadata == null)
{
throw new ArgumentNullException("typeMetadata");
}
if (this.ReadOnly)
{
throw new InvalidOperationException(string.Format("Cannot override metadata on readonly property '{0}' without using a DependencyPropertyKey", this.Name));
}
typeMetadata.Merge(this.DefaultMetadata, this, forType);
this.metadataByType.Add(forType, typeMetadata);
}