Mfc Rich Edit Control Image
I am currently working on a project in which I need to use a pin pad device for an electronic signature capture. When the electronic signature is captured, it is saved as a.bmp file. When I take the same.bmp file and insert it into Rich Edit Control, it simply shows a filled in square box, instead of what the signature looks like. When I open the.bmp in Microsoft Picture and Fax viewer, the.bmp displays properly. Meaning that I can visibly see the electronic signature that was captured from the pin pad device.
Apr 26, 2009 Or look at MFC source codes. WORDPAD sample is based on CRichEditView and allows loading of RTF files with embedded images. Edited by Viorel_ MVP Tuesday, April 21, 2009 7:50 PM Edit. Frutiger regular font free download. C++ Documentation. Contribute to MicrosoftDocs/cpp-docs development by creating an account on GitHub.
The operating system is 'Windows Embedded', which is basically a stripped down version of Windows XP that is typically used by retailers. Any opinion on how I can fix this would be great. Note* It must be inserted via Rich Edit Control. Use of any other program to insert the.bmp is not an option.
Windows controls are objects that users can interact with to enter or manipulate data. They commonly appear in dialog boxes or on toolbars. There are various types of controls − • A text based control which is used to display text to the user or request text from the user. • A list based control displays a list of items. • A progress based control is used to show the progress of an action.
• A static control can be used to show colors, a picture or something that does not regularly fit in the above categories. Controls & Description 1 A static control is an object that displays information to the user without his or her direct intervention. It can be used to show colors, a geometric shape, or a picture such as an icon, a bitmap, or an animation. 2 An animation control is a window that displays an Audio clip in AVI format. An AVI clip is a series of bitmap frames, like a movie. Animation controls can only play simple AVI clips, and they do not support sound.
It is represented by the CAnimateCtrl class. 3 A button is an object that the user clicks to initiate an action.
Button control is represented by CButton class. 4 A bitmap button displays a picture or a picture and text on its face. This is usually intended to make the button a little explicit. A bitmap button is created using the CBitmapButton class, which is derived from CButton.
5 A command button is an enhanced version of the regular button. It displays a green arrow icon on the left, followed by a caption in regular size. Under the main caption, it can display another smaller caption that serves as a hint to provide more information. 6 A static control displays a text string, box, rectangle, icon, cursor, bitmap, or enhanced metafile. It is represented by CStatic class. It can be used to label, box, or separateother controls. A static control normally takes no input and provides no output.
7 A list box displays a list of items, such as filenames, that the user can view and select. A List box is represented by CListBox class.
In a single-selection list box, the user can select only one item. In a multiple-selection list box, a range of items can be selected. When the user selects an item, it is highlighted and the list box sends a notification message to the parent window. 8 A combo box consists of a list box combined with either a static control or edit control. It is represented by CComboBox class. The list-box portion of the control may be displayed at all times or may only drop down when the user selects the drop-down arrow next to the control. 9 A radio button is a control that appears as a dot surrounded by a round box.
In reality, a radio button is accompanied by one or more other radio buttons that appear and behave as a group. 10 A checkbox is a Windows control that allows the user to set or change the value of an item as true or false. 11 An Image List is a collection of same-sized images, each of which can be referred to by its zero-based index. Image lists are used to efficiently manage large sets of icons or bitmaps.
Image lists are represented by CImageList class. 12 An Edit Box is a rectangular child window in which the user can enter text. It is represented by CEdit class. 13 A Rich Edit Control is a window in which the user can enter and edit text. The text can be assigned character and paragraph formatting, and can include embedded OLE objects. It is represented by CRichEditCtrl class.