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1.1 ! root 1: ! 2: Readme for owncombo.exe ! 3: ! 4: The owncombo.exe example application illustrates the use of functions ! 5: and messages for combo boxes and owner draw. The user interface of ! 6: this example application is fairly self-explanatory except, perhaps, ! 7: for the text combo box dialog. This readme provides an explanation ! 8: of this portion of the application's user interface, to help you better ! 9: interpret the source code. ! 10: ! 11: The text combo box dialog buttons send various messages to the combo box ! 12: and the edit control. These buttons allow the user to vary the data sent ! 13: with each message. ! 14: ! 15: The following actions are performed by the buttons: ! 16: ! 17: Unsl All: This button unselects any selection in the combo box. ! 18: ! 19: Sel No: This button takes an integer value from the edit control and ! 20: attempts to select an entry in the combo box given this index ! 21: value. ! 22: ! 23: Sel Txt: This button takes a text string from the edit control and ! 24: attempts to select the item with the given text prefix. ! 25: ! 26: Find Txt: This button searches for the text given in the edit control ! 27: and returns the item number where it was found in the combo ! 28: box. ! 29: ! 30: Cb Dir: This appends a directory listing of the current directory ! 31: into the combo box. ! 32: ! 33: Clr It: This clears all the items in the combo box. ! 34: ! 35: Add It: This takes the string given in the edit control and adds it ! 36: to the combo box. ! 37: ! 38: Del It: This deletes the currently selected item from the combo box. ! 39: ! 40: Cpy It: This copies the currently selected item in the combo box to ! 41: the edit control. ! 42: ! 43: ! 44: Combo Notifications Check Box: ! 45: ! 46: When this box is checked, a message box will appear showing ! 47: what notification codes the combo box is returning to the app in ! 48: response to the messages sent by the buttons.
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