delphi 判断是否出现滚动条 if (GetWindowlong(Stringgrid1.Handle, GWL_STYLE) and WS_VSCROLL) <> 0 then ShowMessage('Vertical scrollbar is visible!'); if (GetWindowlong(Stringgrid1.Handle, GWL_STYLE) and WS_HSCROLL) <> 0 then ShowMessage('Horiz
1. CxGrid汇总功能 ① OptionsView-Footer设置为True,显示页脚 ② CxGrid的Summary选项卡定义要汇总的列和字段名及汇总方式,Footer选项卡定义单个汇总,Default For Groups定义按组汇总.OptionsView-GroupFooters设置为gfAlwaysVisible则显示按组汇总.设置后界面如图. 2. CxGrid的样式设置 当设置了Kind时,NativeStyle必须设置为False,如果指定了Ski
Comparing Xamarin and Delphi XE5 to Xcode for Cross Platform Mobile App Development If you are considering developing cross-platform mobile apps, two of the platforms you may encounter are Xamarin and Delphi XE5. I created the starter application for
针对返回结果为参数的 一. 先建立自己的存储过程 ALTER PROCEDURE [dbo].[REName] ) AS BEGIN select ROW_NUMBER() over(order by Name asc) as [序号], Name,Gender,Birthday,Mobile,Tel,Ctfld from dbo.name where Gender = @Gender OR @Gender IN ( NULL, '', '-1' ) END 二.打开delphi,先添加几个控件