protected void SetDescription(string property, string value)
{
PropertyDescriptor descriptor = TypeDescriptor.GetProperties(this.GetType())[property];
DescriptionAttribute attribute = (DescriptionAttribute)descriptor.Attributes[typeof(DescriptionAttribute)];
FieldInfo fieldToChange = attribute.GetType().GetField("description", BindingFlags.NonPublic | BindingFlags.Instance);
fieldToChange.SetValue(attribute, value);
}
protected void SetDescription(string property, string value)
{
PropertyDescriptor descriptor = TypeDescriptor.GetProperties(this.GetType())[property];
DescriptionAttribute attribute = (DescriptionAttribute)descriptor.Attributes[typeof(DescriptionAttribute)];
FieldInfo[] fields = attribute.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Instance);
Debug.Assert(fields.Length == 1);
FieldInfo fieldToChange = fields[0];
fieldToChange.SetValue(attribute, value);
}
private void ChangePropertyDescription(string property, string description)
{
PropertyDescriptor descriptor =
TypeDescriptor.GetProperties(this.GetType())[property];
DescriptionAttribute attrib =
(DescriptionAttribute)descriptor.Attributes[typeof(DescriptionAttribute)];
FieldInfo isBrow =
attrib.GetType().GetField("description", BindingFlags.NonPublic | BindingFlags.Instance);
if (isBrow != null)
{
isBrow.SetValue(attrib, description);
}
}
public void DisplayNameGridProperty(object obj, string propertyName, string displayName)
{
PropertyDescriptor descriptor = TypeDescriptor.GetProperties(obj.GetType())[propertyName];
DescriptionAttribute attribute = (DescriptionAttribute)
descriptor.Attributes[typeof(DescriptionAttribute)];
System.Reflection.FieldInfo fieldToChange = attribute.GetType().GetField("description",
System.Reflection.BindingFlags.NonPublic |
System.Reflection.BindingFlags.Instance);
if (fieldToChange != null)
{
fieldToChange.SetValue(attribute, displayName);
}
// propertyGrid1.Refresh();
}
/// <summary>
/// Set all properties to readonly (recursive through to the base classes)
/// </summary>
public void UpdateTypeDescriptions(Type type, Dictionary <UInt16, MXFEntryPrimer> allPrimerKeys)
{
if (type != null && allPrimerKeys != null)
{
if (type.BaseType != null)
{
UpdateTypeDescriptions(type.BaseType, allPrimerKeys);
}
foreach (PropertyDescriptor prop in TypeDescriptor.GetProperties(type))
{
DescriptionAttribute attr = prop.Attributes[typeof(DescriptionAttribute)] as DescriptionAttribute;
if (attr != null)
{
if (!string.IsNullOrEmpty(attr.Description) && attr.Description.Length == 4)
{
string newDescription = "";
// Get the local tag
try
{
UInt16 localTag = (UInt16)Convert.ToInt32(attr.Description, 16);
// Find the local tag in the primer pack
if (allPrimerKeys.ContainsKey(localTag))
{
MXFEntryPrimer prime = allPrimerKeys[localTag];
newDescription = prime.AliasUID.Key.Name;
}
FieldInfo fi = attr.GetType().GetField("description", BindingFlags.NonPublic | BindingFlags.Instance);
if (fi != null)
{
fi.SetValue(attr, newDescription);
}
}
catch (Exception)
{
}
}
}
}
}
}