OracleDataReader.FieldCount Property
Definition
Important
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Gets the number of columns in the current row.
public:
property int FieldCount { int get(); };public:
virtual property int FieldCount { int get(); };public int FieldCount { get; }public override int FieldCount { get; }member this.FieldCount : intPublic ReadOnly Property FieldCount As IntegerPublic Overrides ReadOnly Property FieldCount As IntegerProperty Value
When not positioned in a valid record set, 0; otherwise the number of columns in the current record. The default is -1.
Implements
Exceptions
There is no current connection to a data source.
Remarks
Includes hidden fields. Use VisibleFieldCount to exclude hidden fields.
After executing a query that does not return rows, FieldCount returns 0.
Applies to
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