TreeDB; CField; FieldCollection;

obout Tree_DB ASP.NET control Methods

TreeDB

TestConnection() Tests if the connection to the database was set up correctly. Optional Returns a string with the error message (if any), otherwise it returns "Connection is OK" string sMessage = oTreeDB.TestConnection();   ExecuteEvent() Executes the selected action with the specified data, depending on this.EventType property This method returns 1 if the operation was successful Example: string sResult = oTreeDB.ExecuteEvent();   ExecuteEvent(EventTypes eventtype) Executes the selected action with the specified data, depending on argument eventtype. Add node: EventTypes.Add Edit node: EventTypes.Edit Remove node: EventTypes.Remove Update level: EventTypes.UpdateLevel Move node: EventTypes.MoveNode This method returns 1 if the operation was successful Example: string sResult = oTreeDB.ExecuteEvent(EventTypes.Add);

CField

SetProperties(string dbFieldName, string dbFieldType) Set DbFieldName and DbFieldType property of additional data. Optional Example: oTreeDB.Fields["Address"].SetProperties("Address", "text"); oTreeDB.Fields[TreeDB.StandardFields.ID].SetProperties("NodeID", "numeric");

FieldCollection

Add(string FieldName, string FieldType) Add additional data field. Optional Example: oTreeDB.Fields.Add(Address", "text");   Add(string FieldName, string FieldType, string Data) Add additional data field. Optional Example: oTreeDB.Fields.Add(Address", "text", address);

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