ShowOpenDialog

Prototype

StrFile:=ShowOpenDialog (strTitle,StrDirectory,StrFile)

Description

It shows a dialog window for the file selection.

Parameters

StrTitle: string representing the window  title of dialog type.

StrDirectory: string corresponding to the file directory.

StrFile: string corresponding to the file name to open.

Returned value

StrFile: string containing the path file if this last is selected else the string is empty.

Notes

None.

Example

// It opens an image

image:=ImgOpen(ShowOpenDialog('Image opening','',''),0);

// It shows the image

imgShow(image);

//It shows a message 

ShowMessage('Shown !');

//It executes other operations

//It deletes the image from memory 

imgDelete(image);