private void SetBoundValue(IDataItem dataItem, string propertyName, object value)
{
object dataBoundItem = dataItem.DataBoundItem;
if (dataBoundItem == null)
{
return;
}
Type type = dataBoundItem.GetType();
if (this.propertyDescriptors == null)
{
this.propertyDescriptors = new Dictionary <Type, PropertyDescriptorCollection>();
}
if (!this.propertyDescriptors.ContainsKey(type))
{
this.propertyDescriptors.Add(type, TypeDescriptor.GetProperties(dataBoundItem));
}
PropertyDescriptor propertyDescriptor = this.propertyDescriptors[type].Find(propertyName, !this.Template.ListSource.UseCaseSensitiveFieldNames);
if (propertyDescriptor == null)
{
this.propertyDescriptors[type] = TypeDescriptor.GetProperties(dataBoundItem);
propertyDescriptor = this.propertyDescriptors[type].Find(propertyName, !this.Template.ListSource.UseCaseSensitiveFieldNames);
}
if (propertyDescriptor == null)
{
return;
}
GridViewObjectRelationalDataProvider hierarchyDataProvider = this.Template.HierarchyDataProvider as GridViewObjectRelationalDataProvider;
hierarchyDataProvider?.SuspendNotifications();
if (value == null)
{
try
{
propertyDescriptor.SetValue(dataBoundItem, value);
}
catch
{
propertyDescriptor.SetValue(dataBoundItem, (object)DBNull.Value);
}
}
else
{
Type underlyingType = Nullable.GetUnderlyingType(propertyDescriptor.PropertyType);
if (propertyDescriptor.Converter != null && (object)underlyingType != null && underlyingType.IsGenericType)
{
value = propertyDescriptor.Converter.ConvertFromInvariantString(value.ToString());
}
propertyDescriptor.SetValue(dataBoundItem, value);
}
hierarchyDataProvider?.ResumeNotifications();
}
