public override object ConvertFromString(string value, IValueSerializerContext context)
{
if (value != null)
{
if (value != String.Empty)
{
Type declaringType = null;
String commandName;
// Check for "ns:Class.Command" syntax.
int dotIndex = value.IndexOf('.');
if (dotIndex >= 0)
{
// We have "ns:Class.Command" syntax.
// Find the type name in the form of "ns:Class".
string typeName = value.Substring(0, dotIndex);
if (context == null)
{
throw new InvalidOperationException(SR.Get(SRID.ValueSerializerContextUnavailable, this.GetType().Name));
}
// Get the ValueSerializer for the System.Type type
ValueSerializer typeSerializer = context.GetValueSerializerFor(typeof(Type));
if (typeSerializer == null)
{
throw new InvalidOperationException(SR.Get(SRID.TypeValueSerializerUnavailable, this.GetType().Name));
}
// Use the TypeValueSerializer to parse the "ns:Class" into a System.Type.
declaringType = typeSerializer.ConvertFromString(typeName, context) as Type;
// Strip out the "Command" part of "ns:Class.Command".
commandName = value.Substring(dotIndex + 1).Trim();
}
else
{
// Assume the known commands
commandName = value.Trim();
}
// Find the command given the declaring type & name (this is shared with CommandConverter)
ICommand command = CommandConverter.ConvertFromHelper(declaringType, commandName);
if (command != null)
{
return(command);
}
}
else
{
return(null); // String.Empty <==> null , (for roundtrip cases where Command property values are null)
}
}
return(base.ConvertFromString(value, context));
}
// Token: 0x06001600 RID: 5632 RVA: 0x0006D280 File Offset: 0x0006B480
public override object ConvertFromString(string value, IValueSerializerContext context)
{
if (value != null)
{
if (!(value != string.Empty))
{
return(null);
}
Type ownerType = null;
int num = value.IndexOf('.');
string localName;
if (num >= 0)
{
string value2 = value.Substring(0, num);
if (context == null)
{
throw new InvalidOperationException(SR.Get("ValueSerializerContextUnavailable", new object[]
{
base.GetType().Name
}));
}
ValueSerializer valueSerializerFor = context.GetValueSerializerFor(typeof(Type));
if (valueSerializerFor == null)
{
throw new InvalidOperationException(SR.Get("TypeValueSerializerUnavailable", new object[]
{
base.GetType().Name
}));
}
ownerType = (valueSerializerFor.ConvertFromString(value2, context) as Type);
localName = value.Substring(num + 1).Trim();
}
else
{
localName = value.Trim();
}
ICommand command = CommandConverter.ConvertFromHelper(ownerType, localName);
if (command != null)
{
return(command);
}
}
return(base.ConvertFromString(value, context));
}