CSV Engine Documentation Contents
AldenSystems.CSVEngine
Filter Class
Filter Members
Filter Constructor
Filter Constructor ()
Filter Constructor (Header)
Properties
Count Property
Methods
AddCondition Method
AddCondition Method (Int32, String)
AddCondition Method (String, String)
Clear Method
Clear Method ()
Clear Method (Int32)
Contains Method
Evaluate Method
RemoveCondition Method
FormatInfo Class
FormatInfo Members
FormatInfo Constructor
Properties
DefaultCSV Property
DefaultTab Property
EmptyQualifier Property
Encoding Property
FieldDelimiter Property
RowDelimiters Property
TextQualifier Property
UnqualifiedCSV Property
UnqualifiedTab Property
Header Class
Header Members
Header Constructor
Header Constructor ()
Header Constructor (Row)
Properties
Columns Property
Methods
Add Method
GetEnumerator Method
GetIndex Method
GetName Method
HasColumn Method
Remove Method
Remove Method (Int32)
Remove Method (String)
SetName Method
Reader Class
Reader Members
Reader Constructor
Reader Constructor (String)
Reader Constructor (String, FormatInfo)
Reader Constructor (String, Boolean)
Reader Constructor (String, Boolean, FormatInfo)
Reader Constructor (String, Boolean, Boolean)
Reader Constructor (String, Boolean, Boolean, FormatInfo)
Properties
CurrentRow Property
DiscardEnclosedPriors Property
Header Property
Progress Property
TrimWhitespace Property
Methods
Close Method
Open Method
Read Method
Read Method ()
Read Method (Filter)
Read Method (Int32)
Row Class
Row Members
Row Constructor
Row Constructor ()
Row Constructor (Header)
Properties
Fields Property
Item Property
Item Property (Int32)
Item Property (String)
Methods
AddValue Method
GetEnumerator Method
GetHashCode Method
GetValue Method
GetValue Method (Int32)
GetValue Method (String)
SetValue Method
SetValue Method (Int32, String)
SetValue Method (String, String)
Writer Class
Writer Members
Writer Constructor
Writer Constructor (String)
Writer Constructor (String, FormatInfo)
Writer Constructor (String, Boolean)
Writer Constructor (String, Boolean, FormatInfo)
Writer Constructor (String, Header)
Writer Constructor (String, Header, FormatInfo)
Writer Constructor (String, Boolean, Header)
Writer Constructor (String, Boolean, Header, FormatInfo)
Methods
Close Method
IsUnique Method
Open Method
Open Method ()
Open Method (Boolean)
Write Method
CSV Engine Class Library

Header.HasColumn Method

Determines if the supplied column name has been defined in the header.

[Visual Basic]
Public Function HasColumn( _
ByVal columnName As String _
) As Boolean
[C#]
public bool HasColumn(
string columnName
);

Parameters

columnName
The name of the column to check.

Return Value

True if the column is defined in the header.

Exceptions

Exception Type Condition
ArgumentNullException Thrown if columnName is null.
ArgumentException Thrown if columnName is zero length.

See Also

Header Class | AldenSystems.CSVEngine Namespace