一定要设置网格父级MyGrid.Parent := Self;,才会 显示出来 procedureTForm1.FormShow(Sender: TObject);varMyGrid : TStringGrid ; i,j:integer;beginallStringGridList:=TObjectList.Create; //在 uses Contnrs单元fori :=0tounit8.Form8.ListBox1.Items.Count-1dobeginMyGrid := TStringGrid.Create(Self)...
jarr := jo.GetValue<TJSONArray>('result.list') ; 带路径path获取json值。方便的json,推荐,这些就省得一层一层转换了。 str := jo.GetValue<TJSONArray>('data.List').Get(0).Value; yue := jo.GetValue<TJSONArray>('data.CardList').Get(0).GetValue<string>('balance').ToDouble(); yue...
var SL: TStringList; SearchAttr: LongInt; SR: TSearchRec; begin SL := TStringList.Create; try SearchAttr := (faDirectory); if FindFirst(Directory + '\*.', SearchAttr, SR) = 0 then begin try repeat if (SR.Attr and faDirectory) <> 0 then begin if (SR.Name <> '.') and (SR...
How to create a TGroupBox with a checkbox that disables / enables all contained controls when checked(#112) How to create a TListBox that is resizable at runtime(#114) How to create a TListBox with Drag and Drop capabilities(#115) ...
Creating a TList or TStringList object is thread-safe. When you need to call a Windows GDI function or access the VCL, instead of using a critical section, Delphi provides another mechanism that works better: the TThread class and its Synchronize method, which you can read about in the ...
问如何在Delphi语言中对TList所包含对象的任意属性进行排序？ENDelphi7版本的下面是一个如何实现这一点的...
nodetails:=TStringList.Create; FTPClient.List(details,’’,True); FTPClient.List(nodetails,’’,False); //weonlywanttohavedirectoriesinthelist(without’.’and’..’) //nunfilternwirdasnachdenordnern(ohne’.’und’..’) fork:=details.Count-1downto0do begin ifdetails.Strings[k]<>’’...
TablesList:=TstringList.,reate; Session.,etTableNames<(frx) ,, , (true)false,TablesList> ; MyTables:=VarArray,reate<[0,TablesList.(ount)1], varVariant> ;//创建变量数组,是为了在客户端以数组的方式取出表格的列表for i,ount:=0 to TablesList.(ount)1 do begin ...
21、 not found'ARecords := TStringList.Create;AValues := TStringList.Create;with ARecords dotryLoadFromFile(AFileName;cxGrid1TableView2.BeginUpdate;cxGrid1TableView2.DataController.RecordCount := Count - AHeaderLineCount;for I := 0 to Count - (AHeaderLineCount + 1 doInitRecord(StringsI ...
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