AppStateSerializer

[Administrator]

i need to store RecordFilterDescriptorCollection and GridColumnDescriptorCollection into a binary field of an sql server table.

is it possible to use AppStateSerializer for that? like storing the binary file it creates into the sql table and vice versa.

i got an error from AppStateSerializer saying recordfilterdescriptor in not marked as serializable.

whats the best approach?

tia

[Administrator]

To serialize state information in a GridGroupingControl, try using the gridGroupingControl.WriteXmlSchema.

[Administrator]

is this correct:
System.Xml.XmlTextWriter xw = new System.Xml.XmlTextWriter("tempo1", null);
this.gridGroupingControl1.WriteXmlSchema(xw);

i get the follwing error:

There was an error reflecting type ''Syncfusion.Windows.Forms.Grid.Grouping.GridEngine

[Administrator]

Your code seems ok.

Have you downloaded the 2.0.5.1 update? There was an XML serialization problem in 2.0.5.0.

[Administrator]

aye there''s the rub!