Labview中常用快捷键

LabVIEW操作小诀窍
连线部分：
1. 连线的时候如果要取消,请按ESC键、右击或点击源控件
2.连线时如果需要定位，请在相应位置单击，确认连线请双击，取消则右击
3.对于二个输入参数的函数（比如计算、比较），可以按住CTRL键同时鼠标移到输入端口，此时鼠
标会变成一个类似8字样并带箭头的形状，单击以交换输入参数。

4.连线时可以按空格键，改变连线的方向，如从水平变垂直
5.三击鼠标可选中与本线相连的所有连线
6.移动某部件时，可以按住SHIFT键，以10个而不是以1个像素点移动
7.当要在一条连线上插入一个二输入参数控件时，如果单击鼠标左键，则连线连接控件上方参数，
如果单击右键，则连接控件下方参数
8.连线不整齐时，可选中该连线，右键选择“Clean Up Wire”，自动调整连线
9.可以按A键，临时取消或恢复连线自动选取路径功能
10.自动选取路径功能启用或关闭情况下，都可以按空格键以改变的水平或垂直方向
11.如果想要改变一条已经存在的连线路径，可以先不必删除该连线，创建新的连线后，系统会自动
删除原有连线
12.为了取消连线时上一次建立的路径，可以按住SHIFT键，同时在空白处单击，可以多次取消
13.当一条断线连接一个数组和一个标量时，可以右击该断线，选择"Insert Index Array" 或
"Insert Build Array".
14.可以给连线加注释，方法是右击该连线，选择“Description”。

欢迎大家继续添加！。

Labview快捷键⼤全This is a complete list of LabVIEW development environment keyboard shortcut keys.Contents[hide]1 Object Movement2 Navigating the LabVIEW Environment3 Navigating Front Panels and Block Diagrams4 Navigating the VI Hierarchy Window5 Debugging6 File Operations7 Basic Editing8 Help9 Tools and Palettes10 SubVIs11 Execution12 Wiring13 Text14 See also[edit] Object MovementKeyboard Shortcut DescriptionShift-click Selects multiple objects; adds object to current selection.Ctrl-click Toggles a single object to join or leave the current selection.Arrow keys Moves selected objects one pixel at a time.Shift-Arrow keys Moves selected objects several pixels at a time. If the Alignment Grid is enabled, the object will move to align with the grid and thereafter will move in grid increments.Shift-click (drag) Moves selected objects in one axis.Ctrl-click (drag) Duplicates selected objectCtrl-Shift-click(drag)Duplicates selected object and moves it in one axis.Shift-resize Resizes selected object while maintaining aspect ratio.Ctrl-resize Resizes selected object while maintaining center point.Ctrl-Shift-resize Resizes selected object while maintaining center point and aspect ratio. Ctrl-drag arectangleAdds more working space to the front panel or block diagram.Ctrl-A Selects all front panel or block diagram items.Ctrl-Shift-A Performs last alignment operation on objects.Ctrl-D Performs last distribution operation on objects.Double-click open space Adds a free label to the front panel or block diagram if automatic tool selection is enabled.Ctrl-mouse wheel Scrolls through subdiagrams of a Case, Event, or Stacked Sequence structure.g or G (no modifier keys) While dragging an object with the mouse, this momentarily toggles on or off the alignment grida or A (no modifier keys) While dragging an object on the block diagram, this momentarily toggles on or off the automatic wiringSpacebar (drag) Disables preset alignment positions when moving object labels or captions. [edit] Navigating the LabVIEW EnvironmentKeyboardShortcutDescriptionCtrl-F Finds objects or text.Ctrl-Shift-F Displays Search Results window or the Find Project Items dialog box with the previous search results.Ctrl-G Searches for next instance of object or text.Ctrl-Shift-G Searches for previous instance of VIs, object, or text.Ctrl-Tab Cycles through LabVIEW windows in the order the windows appear onscreen. The order of the windows depends on the window manager you use.Ctrl-Shift-Tab Cycles the opposite direction through LabVIEW windows. Ctrl-L Displays the Error List window.Ctrl-Shift-W Displays the All Windows dialog box.Ctrl-Shift-B Displays the Class Browser window.[edit] Navigating Front Panels and Block DiagramsKeyboardShortcutDescriptionCtrl-E Displays block diagram or front panel window.Ctrl-# Enables or disables grid alignment. On French keyboards, press the keys. (Mac OS) Press the keys.Ctrl-/ Maximizes and restores window.Ctrl-T Tiles front panel and block diagram windows.Ctrl-Shift-N Displays the Navigation window.Ctrl-I Displays the VI Properties dialog box.Ctrl-Y Displays the History window.[edit] Navigating the VI Hierarchy Window KeyboardShortcutDescriptionCtrl-D Redraws the VI Hierarchy window.Ctrl-A Shows all VIs in the VI Hierarchy window.Ctrl-click VI Displays the subVIs and other nodes that make up the VI you select in the VI Hierarchy window.Enter Finds the next node that matches the search string after initiating a search by typing in the VI Hierarchy window. Shift-Enter Finds the previous node that matches the search string after initiating a search by typing in the VI Hierarchy window.[edit] DebuggingKeyboard Shortcut DescriptionCtrl-Down arrow Steps into node.Ctrl-Right arrow Steps over node.Ctrl-Up arrow Steps out of node. [edit] File OperationsKeyboard Shortcut DescriptionCtrl-N Opens a new, blank VI.Ctrl-O Opens an existing VI.Ctrl-W Closes the VI.Ctrl-S Saves the VI.Ctrl-Shift-S Saves all open files.Ctrl-P Prints the window.Ctrl-Q Quits LabVIEW. [edit] Basic EditingKeyboard Shortcut DescriptionCtrl-Z Undoes last action.Ctrl-Shift-Z Redoes last action.Ctrl-X Cuts an object.Ctrl-C Copies an object.Ctrl-V Pastes an object. [edit] HelpKeyboard Shortcut DescriptionCtrl-H Displays Context Help window. Ctrl-Shift-L Locks Context Help window. Ctrl-? or Displays LabVIEW Help.[edit] Tools and PalettesKeyboard Shortcut DescriptionCtrl Switches to next most useful tool. Shift Switches to Positioning tool.Ctrl-Shift over openspaceSwitches to Scrolling tool.Spacebar Toggles between two most common tools if automatic tool selection is disabled.Shift-Tab Enables automatic tool selection.Tab Cycles through four most common tools if you disabled automatic tool selection by clicking the automatic tool selection button. Otherwise, enables automatic tool selection.Arrow keys Navigates temporary Controls and Functions palettes. Enter Navigates into a temporary palette.Esc Navigates out of a temporary palette.Shift-right-click Displays a temporary version of the Tools palette at the location of the cursor.[edit] SubVIsKeyboard Shortcut DescriptionDouble-click subVI Displays subVI front panel.Ctrl-double-click subVI Displays subVI block diagram and front panel. Drag VI icon to block diagram Places that VI as a subVI on the block diagram.Shift-drag VI icon to block diagram Places that VI as a subVI on the block diagram with constants wired for controls that have non-default values.Ctrl-right-click block diagram andselect VI from paletteOpens front panel of that VI. [edit] ExecutionKeyboard Shortcut DescriptionCtrl-R Runs the VI.Ctrl-. Stops the VI, when used while VI is running.Ctrl-M Changes to run or edit mode.Ctrl-Run button Recompiles the current VI.Ctrl-Shift-RunbuttonRecompiles all VIs in memory.Ctrl-Down arrow Moves key focus inside an array or cluster, when used while VI is running. Ctrl-Up arrow Moves key focus outside an array or cluster, when used while VI is running.Tab Navigates the controls or indicators according to tabbing order, when used while VI is running.Shift-Tab Navigates backward through the controls or indicators, when used while VI is running.[edit] WiringKeyboard Shortcut DescriptionCtrl-B Deletes all broken wires in a VI. Esc, right-click, or click terminal Cancels a wire you started. Single-click wire Selects one segment.Double-click wire Selects a branch.Triple-click wire Selects entire wire.A While wiring, disables automatic wire routing temporarily.Double-click (while wiring) Tacks down wire without connecting it. Spacebar Toggles automatic wiring while moving objects. Shift-click Undoes last point where you set a wire.Ctrl-click input on function with twoinputsSwitches the two input wires.Spacebar Switches the direction of a wire between horizontal and vertical.[edit] TextKeyboardShortcutDescriptionDouble-click Selects a single word in a string. Triple-click Selects an entire string.Ctrl-Right arrow Moves forward in string by one word when using text that has characters that use single bytes, such as Western character sets. Moves forward in string by one character when using text that has characters that use multiple bytes, such as Asian character sets.Ctrl-Left arrow Moves backward in string by one word when using text that has characters that use single bytes, such as Western character sets. Moves backward in string by one character when using text that has characters that use multiple bytes, such as Asian character sets.Home Moves to beginning of current line in string. End Moves to end of current line in string.Ctrl-Home Moves to beginning of entire string.Ctrl-End Moves to end of entire string.Shift-Enter Adds new items when entering items in enumerated type controls and constants, ring controls and constants, or Case structures. In string constants, press the keys on the keyboard to disable autosizing if it is enabled. If autosizing is disabled, press the keys on the keyboard to display a scroll bar in the constant.Esc Cancels current edit in a string.Ctrl-Enter Ends text entry.Ctrl-= Increases the current font size.Ctrl-- Decreases the current font size.Ctrl-0 Displays the Font dialog box.Ctrl-1 Changes to the Application font in Font dialog box. Ctrl-2 Changes to the System font in the Font dialog box. Ctrl-3 Changes to the Dialog font in the Font dialog box. Ctrl-4 Changes to the current font in the Font dialog box.。

labview中键选中函数实例教程LabVIEW中键选中函数实例教程介绍•本教程将介绍LabVIEW中键选中函数实例的操作方法和技巧。

快捷键•LabVIEW提供了一些快捷键，方便用户快速选中函数实例。

•使用以下快捷键可以快速选中函数实例：–Ctrl + A：选中当前面板上所有的函数实例。

–Shift + 左键：按住Shift键并点击函数实例来逐个选中多个函数实例。

–Ctrl + Shift + 左键：按住Ctrl和Shift键，并点击函数实例来添加或取消选择指定的函数实例。

–Ctrl + Shift + A：取消选择所有选中的函数实例。

使用技巧•利用键选中函数实例，可以对这些函数实例进行批量操作，提高工作效率。

•如需对选中的函数实例进行操作，可以右击选中的函数实例，然后选择相应的操作菜单。

•在选中函数实例后，可以通过鼠标或键盘移动这些函数实例，方便重组和重新布局。

注意事项•在选中函数实例后，如果需要取消选择，请使用快捷键Ctrl + Shift + A。

•使用快捷键进行键选中函数实例时，请确保当前面板上没有其他选中的对象，否则可能会导致误选中其他对象。

以上就是LabVIEW中键选中函数实例的教程，希望能帮助你更好地应用LabVIEW进行编程和开发。

如果还有其他问题，请参考LabVIEW 帮助文档或在线社区寻求帮助。

更多技巧•在选中函数实例后，可以使用快捷键进行常用操作，比如复制、剪切、删除等。

例如：–Ctrl + C：复制选中的函数实例。

–Ctrl + X：剪切选中的函数实例。

–Delete：删除选中的函数实例。

•如果需要在不同的位置同时进行函数实例的选中和操作，可以使用多个面板。

选中一个面板上的函数实例后，再点击另一个面板即可将选中的函数实例添加到该面板上。

•选中的函数实例可以通过LabVIEW的拖拽功能来移动到其他面板中，方便进行布局调整和重组。

•在选中的函数实例上按下Ctrl键后，可以通过拖拽鼠标来进行复制操作。

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