vault backup: 2025-09-08 10:57:44
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@ -877,7 +877,125 @@ end.
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因为使用了 `Sender` 参数,所以这段脚本是只能绑定在控件上的,不能够绑定到 **事件脚本** 上
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控制窗体表单
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## 控制窗体表单明细表是否显示
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和上一段对比,因为没有使用 `Sender` 参数,所以这个段脚本可以使用在 **事件脚本** 上
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```delphi
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uses
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MyClass, Variables, BaseUtil, CommonFunc, DataConst, CFFrm, CFSimplePropFrm, Forms, StdCtrls, Variants, SysUtils, Classes, Controls, Dialogs,
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CHostIntf, ProductClas, DocClas, LoginClas, VirtualTrees, CEntClas, PathClas, cxRadioGroup;
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var
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rdgrpmuf_9: TcxRadioGroup; // 声明单选框组变量
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i: Integer;
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begin
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try
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// 尝试查找并初始化单选框组组件
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// 这里假设rdgrpmuf_9是窗体上的一个组件,需要确保它已被正确创建和初始化
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if not Assigned(rdgrpmuf_9) then
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begin
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// 如果组件未分配,尝试从屏幕上的窗体中查找
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for i := 0 to Screen.FormCount - 1 do
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begin
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if Screen.Forms[i].FindComponent('rdgrpmuf_9') is TcxRadioGroup then
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begin
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rdgrpmuf_9 := TcxRadioGroup(Screen.Forms[i].FindComponent('rdgrpmuf_9'));
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Break;
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end;
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end;
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// 如果仍然找不到组件,显示错误信息并退出
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if not Assigned(rdgrpmuf_9) then
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begin
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ShowMessage('找不到rdgrpmuf_9组件');
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Exit;
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end;
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end;
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// 根据选择的值显示对应的控件
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case rdgrpmuf_9.ItemIndex of
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0: // 选中第一项
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begin
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gbcxtsCusPage_1.Visible := True; // 显示页面1
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gbcxtsCusPage_2.Visible := False; // 隐藏其他页面
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gbcxtsCusPage_3.Visible := False;
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gbcxtsCusPage_4.Visible := False;
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gbcxtsCusPage_5.Visible := False;
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gbcxtsCusPage_6.Visible := False;
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gbcxtsCusPage_7.Visible := False;
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end;
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1: // 选中第二项
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begin
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gbcxtsCusPage_1.Visible := False;
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gbcxtsCusPage_2.Visible := True;
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gbcxtsCusPage_3.Visible := False;
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gbcxtsCusPage_4.Visible := False;
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gbcxtsCusPage_5.Visible := False;
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gbcxtsCusPage_6.Visible := False;
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gbcxtsCusPage_7.Visible := False;
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end;
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2: // 选中第三项
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begin
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gbcxtsCusPage_1.Visible := False;
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gbcxtsCusPage_2.Visible := False;
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gbcxtsCusPage_3.Visible := True;
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gbcxtsCusPage_4.Visible := False;
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gbcxtsCusPage_5.Visible := False;
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gbcxtsCusPage_6.Visible := False;
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gbcxtsCusPage_7.Visible := False;
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end;
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3: // 选中第四项
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begin
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gbcxtsCusPage_1.Visible := False;
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gbcxtsCusPage_2.Visible := False;
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gbcxtsCusPage_3.Visible := False;
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gbcxtsCusPage_4.Visible := True;
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gbcxtsCusPage_5.Visible := False;
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gbcxtsCusPage_6.Visible := False;
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gbcxtsCusPage_7.Visible := False;
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end;
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4: // 选中第五项
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begin
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gbcxtsCusPage_1.Visible := False;
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gbcxtsCusPage_2.Visible := False;
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gbcxtsCusPage_3.Visible := False;
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gbcxtsCusPage_4.Visible := False;
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gbcxtsCusPage_5.Visible := True;
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gbcxtsCusPage_6.Visible := False;
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gbcxtsCusPage_7.Visible := False;
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end;
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5: // 选中第六项
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begin
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gbcxtsCusPage_1.Visible := False;
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gbcxtsCusPage_2.Visible := False;
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gbcxtsCusPage_3.Visible := False;
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gbcxtsCusPage_4.Visible := False;
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gbcxtsCusPage_5.Visible := False;
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gbcxtsCusPage_6.Visible := True;
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gbcxtsCusPage_7.Visible := False;
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end;
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6: // 选中第七项
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begin
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gbcxtsCusPage_1.Visible := False;
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gbcxtsCusPage_2.Visible := False;
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gbcxtsCusPage_3.Visible := False;
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gbcxtsCusPage_4.Visible := False;
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gbcxtsCusPage_5.Visible := False;
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gbcxtsCusPage_6.Visible := False;
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gbcxtsCusPage_7.Visible := True;
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end;
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end;
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except
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on E: Exception do
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begin
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// 显示具体的异常信息
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ShowMessage('发生错误: ' + E.Message);
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end;
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end;
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end.
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```
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## 从文档名称中获取文件编码
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