DWCFilter - PowerBuilder component
DWCFilter is a filter component (visual-object) for PowerBuilder that allows end users to specify filter criteria for DataWindow data.
It is created with the purpose to relieve a developer from routine work on creations of a users filters.
You should not create windows of filters more.
DWCFilter itself will define all requisites, properties and the data set of your DataWindow and will construct corresponding them a window for a filtration of data.


  • Support of Grid, Freeform and Tabular DataWindow styles
  • Support of Column and Expression types of DataWindow objects
  • Support of Edit, CheckBox, DropDownDW and DropDownListBox edit styles of fields
  • Support of string, number, decimal, date, datetime, long and ulong data types
  • Expressions for numerical data types(for example >5, <20, 50-90)
  • DropDownDW with unique values for string data type
  • Calendar for fields with date type
  • Storing of the current filter
  • Illumination of data in a window of the filter
  • Period for date and datetime data types

Screen Shots

Filter Window: Define Filter Criteria DataWindow with applied filter
Hint: click on the picture to zoom it