Analyze the meaning of IDs in user-defined events

Analyze the meaning of IDs in user-defined events

Next we will explain the meaning of the internal ing event starting with pbm in PowerBuilder. Here are some main examples by class, and other events and so on. Single-choice or multiple-choice button message (prefix: pbm_bm) Whether the getcheck single-choice button or multiple-choice button is selected Whether the getstate button is highlighted Setcheck changes the selected status of the wireless button or confirmation box to the unselected status, and vice versa. Setstate highlighted or not Change changes the button style, for example, to single button or combo Single-choice or multiple-choice button notification message (prefix: pbm_bn) Clicked button control being clicked Disable: invalidates the button control. Double-clicked button control is double-clicked Dragdrop: put an object to the button control. Dragenter: drag an object to the button control. Dragleave an object is dragged away from the button control Dragover a drag-and-drop button control The hilite button control is highlighted. Paint button control is drawn Setfocus button control for focus Unhilite button control is not highlighted General dialog message (prefix: pbm_cb) Addstring add string to Common Dialog Box Deletestring delete a string from the general dialog box Add a directory list to the general dialog box Findstring searches for strings starting with a group of characters Findstringexact searches for strings that exactly match the provided characters Number of items in the getcount list box Number of items currently selected by getcursel Coordinate Position of the getdroppedcontrolset list box on the screen Range of characters selected in the geteditsel editor Control Getextendedui default or extended user interface The 4-byte (32-bit) item in the redrawn list box of getitemdata Height of an item in the getitemheight list box Text in the getlbtext list box Length of text in the getlbtextlen list box Insertstring adds a new string or 4-byte item to the list box. Limittext limits the number of characters that can be entered into the list box. Resetcontent delete all elements in the list box Selectstring Setcursel select and display an item in the list box Seteditsel select a piece of text in the editing area of the list box Setextendedui: Set the default or extended user interface Setitemdata: Set 4-byte (32-bit) items in the list box Setitemheight: Set the height of the items in the list box. Drag and Drop areas in the showdropdown conversion (show or hide) list box General dialog box notification message (prefix: pbm_cbn) Dblclk indicates the dual point of a user in the list. Dragdrop an object is placed on a universal dialog box control. Dragenter: drag an object to the universal dialog box control. Dragleave an object is dragged out of the universal dialog box Control Dragover an object is dragged by a universal dialog box Control The drop-down area of the drop-down list box will be displayed soon. The text in the editchange editor control changes. Editupdate The text in the list box editor control is about to be changed. Errspace The list box is full and cannot be added to it. Killfocus General ListBox out of focus Selchange The selected text in the list box is changed. Selendcancel The user presses the "cancel" button. Selendok The user presses the "OK" button. Setfocus Universal dialog control with focus Data window message (prefix: pbm_dw) Closedropdown Close the drop-down data window Scrollend Roll to the last row in the data window Scrollhome Roll to the first line in the data window Scrolllineend Roll to the end of the current row (horizontal) Scrolllinehome Roll to the beginning of the current row (horizontal) Data window notification message (prefix: pbm_dwn) Backtabout Leaving the control via Shift + Tab Changing Control to be changed soon Dropdown The drop-down part of the drop-down list box will be visible soon Graphcreate Drawing to be created soon Itemchangefocus Focus changes of the current item in the data window control Itemvalidationerror Modification to the current item caused a legality check error. Key A key is pressed. Use keydown () to process keyboard values Lbuttondown Left mouse button pressed Lbuttonup The left mouse button is released. Mbuttonclk Click Mbuttondbclk Double-click Mousemove Move the mouse Printmarginchange The print boundary is changed. Processenter The enter key is pressed. Rowchange Focus in the data window from one row to another Tabdownout The user presses the down arrow in the last row of the data window. Tabout The user presses the tab key in the last row/column of the data window. Tabupout The user presses the up arrow in the first row of the data window. Dynamic Data Exchange (DDE) message (prefix: pbm_dde) Ddeack Receives a DDE message. Ddeinitiate Start a DDE session Ddeterminate Terminate a DDE session Editor Control Message (prefix: pbm_em) Canundo Can the editor control undo the last modification? Emptyundobuffer Clear the unoperated buffer zone managed by Windows Fmtlines Add or delete a carriage return line break at the end of the line of the multi-line editor Control Getfirstvisibleline Returns the row number of the first line visible to the editor control. Gethandle Obtain the memory handle used by the editor control. Getline Copy a row from the editor control to a buffer in the memory. Getlinecount Returns the number of rows in the multi-line editor control. Getmodify Whether the text has been modified by the user Getrect Returns the rectangular field of the control. Getsel Returns the starting position of the selected text. Limittext Restrict the length of text typed by the user Linefromchar Returns the row number of the selected text. Lineindex Returns the position of the first character in the editing string of the selected row in the editor control. Linelength Returns the number of characters in the selected row in the editor control. Linescroll Horizontal or vertical scroll editor controls Replacesel Replace selected text with new text from clipboard or keyboard Sethandle Set the handle of the editor control to point to a buffer in the memory. Setmodify Set the modified flag of the editor control. Setpasswordchar Set the characters displayed when the user enters any text and when the password is entered Setrect Set/reset the rectangular area of the editor control, and the text in the editor control is repainted. Setrectnp Except for non-duplicate text, it is roughly the same as setrect. Setsel Select characters Settabstops Set tabstops in the multi-line editor Control Setwordbreak Set a new word splitting Function Setwordbreakproc Set a new word Splitting Process Undo Undo the most recent edit operation Edit Control notification message (prefix: pbm_en) Change The text in the editor control has changed. Errspace Editor Control Memory Buffer Overflow Hscroll User Point upper-middle horizontal scroll bar Maxtext The user attempted to enter more text than allowed Update The editor control is about to display user changes Vscroll The user clicks the vertical scroll bar. ------ List box message (prefix: pbm_lb) Addstring adds one or more strings to the list box control. Deletestring deletes one or more strings from the list box. Dir fills the list box with the Directory List Findstring searches the list box for the first item that matches the given string. Findstringexact searches the list box for the first exact match to the given string. Getcaretindex searches the list box for items with focus Getcount: determines the number of items in the list box. Getcursel determines the number of items Gethorizontalextent: Get the width of the list box and calculate the Horizontal Rolling Getitemheight: determines the height of items in the list box control. Getitemrect: determine the size of the list box Getsel Getselcount Getselitems uses the items in the table box in the list box to fill in a given integer array. Gettext: Get the text of the current option in the list box. Gettextlen obtains the number of characters in the text of the current option in the list box. Gettopindex determines the number of the top item visible in the list box Insertstring adds a new string to the list box. Reset (delete) content in the resetcontent list box Selectstring search and highlight the string that matches the given character Selitemrange select/cancel items in a range in the list box Setcaretindex indicates that one of the ListBox has a focus. Setcolumnwidth: Set the column width in the list box. Setcursel select and highlight an item in the list box. If necessary, roll to the list box. Sethorizontaltext sets the number of units to be rolled horizontally in the list box Setitemdata: Set the 32-bit/4-byte value related to the list box Setitemheight: Set the height of the items in the list box. Setsel select a string in the list box Settabstops: Set the position of tabstops in the list box Control Settopindex roll list box to make specific items visible to the top Notification message in the list box (prefix: pbm_en) Dblclk double-click a item in the list box Control The errspace user tries to exceed the maximum limit of characters that can be entered in the list box. Selcancel the selected text is canceled The selchange user selects or cancels an item in the list box. Window message (prefix: pbm _) The activateapp's activated window belongs to another application. Askcbformatname requires that the content in the clipboard be copied to a text buffer in custom format Char transfer key pressed on the keyboard Chartoitem helps the list box locate items by converting the keyboard characters Childactivate A subwindow is moved or activated Clear: the user wants to delete the content in the current editor control. The command selects a menu item, control, or uses the acceleration key. The compacting system has insufficient memory resources. When Windows consumes more than 1/8 of the CPU This message is generated during storage. Compareitem: this message is generated when a new item is added to a list box or a combo box. Message comparison between items Ctlcolor: A control will be drawn soon. You can change the color of the control at this time. Deadchar selects a non-English or other special character set, which will change Characters to be entered Deleteitem remove an item from the list box or general dialog box Destroyclipboard clipboard content is cleared A device name in devmodechanged win. ini is modified. Drawclipboard clipboard content changed The content of the drawitem list box or general dialog box is changed. Dropfiles Output this message The customer area of the erasebkgnd window needs to be re-painted Fontchange application available font count change Getdlgcode indicates the type of keyboard currently used. Getfont to get the currently activated font Getminmaxinto windows is checking to minimize or maximize the size of the window Gettext copies text from a control (such as a button or editor Control) to a memory buffer. Gettextlength is used to determine the number of characters in a control. The horizontal scroll bar of the hscrollclipboard clipboard is used Iconerasebkgnd a minimized window needs to be refactored into the background An initdialog dialog box will be displayed soon. Initmenu a menu will be displayed soon Initmenupopup a pop-up window will be displayed soon A key on the keydown keyboard is pressed A key on the keyup keyboard is released. Mdiactive an MDI subwindow (form) is activated Mdicascade reassembles all forms in overlapping forms Mdicreate creates a form Mdidestroy removes a form from the MDI framework Mdigetactive gets the handle of the active MDI form Mdiiconrange specifies the icon that minimizes the form in an MDI frame. Mdimaximize maximizes an MDI subform Mdinext activates the next MDI form (followed by the form of the activity form) Mdirestore restores the MDI form to its original size. Mdisetmenu associates a menu with an MDI form Mdifitle tile all MDI forms The message measureitem is sent to the window with buttons or other controls to be created. The menuchar user uses a shortcut key, which is not supported by the system. Menuselect selected a menu item The mouseactivate user clicks the mouse in an inactive window Mousemove the user's mouse The non-customer zone of the ncactivate window will be activated soon. The size of the nccalcsize window needs to be recalculated. The nccreate window is about to create its non-customer Zone Structure of the non-shared area in the ncdestroy window Nchittest sends the message each time the non-customer zone is moved. The nclbuttondblclk user clicked the left mouse button in the non-customer Zone Ncpaint is not required by customers Nextdlgctl transfers focus to another control in the dialog box The customer area of the paint window needs to be drawn. The paintclipboard clipboard application has a clipboard operation. The clipboard viewer needs to be repainted. Palettechanged system palette changed The paletteischanging system palette will be changed soon Parentnotify notifies the parent window that a child window is about to be created Querydragicon users need to drag a minimal window Queryendsession notification message, indicating that the window is about to be closed The querynewpalette application is about to receive the input focus, and the necessary Color adjustment should be performed. Queryopen: a minimal window is about to be restored. The last message processed by the quit Application Renderallformats notifies the owner of a clipboard format, and the application will lose all formats Renderformats notification message, indicating that the data placed on the clipboard should be transmitted in a special format Setcursor Setcursor notification message, indicating that the mouse pointer moves in a window Setfont is used to change the font in the dialog box. Setredraw is sent to the list box or general dialog box before a new item is added. Settext is used to change the title or text of a window. Sizeclipboard clipboard Viewer application resize Spoolerstatus a print manager task is added or deleted Syschar <alt> and other keys are simultaneously pressed Syscolorchange one or more system colors are changed SYSCOMMAND Sysdeadchar notification message, indicating that a non-English character set is selected The syskeydown user presses the <alt> key while pressing a key. The syskeyup user has released the <alt> combination key Timechange system clock modified Undo copies text from the Undo buffer to the editor Control Vkeytoitem when a list box has a focus, the user presses a key The vscroll user clicks the vertical scroll bar The vertical scroll bar of the vscrollclipboard clipboard viewer is clicked Windowposchanged window position changed The position of the windowposchanging window is about to change. Wininichange win. ini file modified