hk_importcsv Class Reference

imports comma delimited textfiles More...

#include <hk_importcsv.h>

Inheritance diagram for hk_importcsv:

[legend]Collaboration diagram for hk_importcsv:

[legend]List of all members.

Public Member Functions
bool	execute (enum_interaction i=interactive)
void	set_filedefinition (const hk_string &textdelimiter="\"", const hk_string &betweenfields=",", const hk_string &rowdelimiter="\n")
void	set_filename (const hk_string &filename)
void	set_firstrow_contains_fieldnames (bool f=true)
void	set_append_rows (bool f=false)
void	set_create_new_table (bool n=true)
void	add_columnname (const hk_string &col)
void	clear_columnlist (void)
hk_string	textdelimiter (void)
hk_string	betweenfield (void)
hk_string	rowdelimiter (void)
void	set_overwrite_table (bool)
bool	overwrite_table (void)
Protected Member Functions
void	set_columns (void)
void	create_automatic_columns (void)
bool	initialize_table (enum_interaction)
virtual bool	before_columns_deleted (void)
virtual bool	widget_specific_after_new_row (void)

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Detailed Description

imports comma delimited textfiles

Version:

Revision

1.21

Author:

Horst Knorr (hk_classes@knoda.org)

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Member Function Documentation

void hk_importcsv::add_columnname (  const hk_string &  col  )

Define the equivalent column names in an existing table. Column 1 of the CSV File will be added to the first column of the table.

bool hk_importcsv::before_columns_deleted (  void   )  [protected, virtual]

FOR WIDGET DEVELOPERS ONLY: will be automatically called before the columns will be deleted. usually column pointers will be set to NULL in this function. i.e.when enabling,disabling or when a depending datasource has to requery its rows. Reimplemented from hk_dsvisible.

bool hk_importcsv::execute (  enum_interaction  i = interactive  )

after setting all infos start the import with execut Returns: true if successful else false

void hk_importcsv::set_append_rows (  bool  f = false  )

If user wants to append data, instead of creating a new table or overwriting an existing table. Default is false.

void hk_importcsv::set_create_new_table (  bool  n = true  )

If set to true a new table will be created else it will be appended to an existing table

void hk_importcsv::set_filedefinition (  const hk_string &  textdelimiter = "\"", const hk_string &  betweenfields = ",", const hk_string &  rowdelimiter = "\n" )

defines the fielddelimiter and the columndelimiter of the csv-file.

void hk_importcsv::set_filename (  const hk_string &  filename  )

Name of the CSV-file

void hk_importcsv::set_firstrow_contains_fieldnames (  bool  f = true  )

If the first row in the CSV file contains set this function to true else false Default is true

bool hk_importcsv::widget_specific_after_new_row (  void   )  [protected, virtual]

If this function returns false the execution of the import will be cancelled

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The documentation for this class was generated from the following files:

• hk_importcsv.h
• hk_importcsv.cpp

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