'Declaration
 
Public Overrides Function ToString() As String

public override string ToString()

Return Value

If the CacheData property is false, applications can only retrieve the complete set of data from a DB2Clob instance once (by any of the ways): via the GetChars method, Value property, or the ToString method. Tying to retrieve the current instance data again by any of the means results in System.InvalidOperationException.

Reference

DB2Clob Structure
DB2Clob Members