AutoCAD.Net/C#.Net QQ群:193522571 AutoCAD中状态栏
AutoCAD中状态栏类:
public sealed class StatusBar { protected StatusBar(AcApStatusBar* impObj); public PaneCollection Panes { get; } public TrayItemCollection TrayItems { get; } public Window Window { get; } public void CloseBubbleWindows(); public Pane GetDefaultPane(DefaultPane pane); public void RemoveDefaultPane(DefaultPane pane); public void Update(); }
其中Panes中包含默认Pane,默认Pane的枚举如下:
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
public enum DefaultPane { ModeMacro = 0, CursorCoordinates = 1, Snap = 2, Grid = 3, Ortho = 4, Polar = 5, ObjectTrack = 6, LineWeight = 7, PaperModel = 8, Paper = 9, Model = 10, ObjectSnap = 11, Float = 12, Table = 13, Spacer = 14, ViewportMaximizePrevious = 15, ViewportMaximize = 16, ViewportMaximizeNext = 17, DynamicInput = 18, DynamicUcs = 19, LayoutModelIcons = 20, ModelIcon = 21, LayoutIcon = 22, LayoutMoreIcon = 23, All = 24, }
测试后发现移除了默认Pane后,想再加入其中一项就会导致内存出错。
原本打算先移除掉再加上走不通,不过Panes中包含了一个可以让用户自定义值的Pane,即:ModeMacro,其默认visible为false,初始值为“.”,后面发现移除不了默认的pane可以将其隐藏,显示了用户的值后再将其恢复,同样可以达到预计效果。
显示用户文本:
foreach (Pane p in AcadApplication.StatusBar.Panes) { if (p.Text != ".") { p.Visible = false; } else { p.Visible = true; p.Text = statusBarValue; } } AcadApplication.StatusBar.Update();
恢复默认:
foreach (Pane p in AcadApplication.StatusBar.Panes) { if (p.Text == statusBarValue) { p.Text = "."; p.Visible = false; } else { p.Visible = true; } } AcadApplication.StatusBar.Update();