Delphi 格式化字符串的方法(Delphi format string method) Method for formatting strings in Delphi ExcelSheet.Cells[RowNumber, 25].Value:=Format ('%5.1f', [QryMX.FieldByName ('LSRATE').AsFloat]); / / dispersion SzResult
实际上,你可以跳过字符串转换(S1 := PChar (S1));, 因为在Delphi中Pchar转换到string是自动执行的,最终代码如下: procedure TForm1.Button3Click(Sender: TObject); var S1: String; begin SetLength (S1, 100); GetWindowText (Handle, PChar (S1), Length (S1)); S1 := String (PChar (S1)); S...
StringGrid1.RowCount, SizeOf(StringGrid1.RowCount)); for X := 0 to StringGrid1.ColCount ? 1 do begin for Y := 0 to StringGrid1.RowCount ? 1 do begin { Write out the length of each string, followed by the string itself. } StringLen := Length(StringGrid1.Cells[X,Y])...
string('0.00')} //如果小数点后不足两位，用 0 代替 ${num?string('#.##')} //如果小数...
OleContainer.OleObject.application.CommandBars['Formatting'].Visible:=false; OleContainer.OleObject.application.CommandBars['Reviewing'].Visible:=false; 注:以上代码放到OleContainer.DoVerb(ovPrimary)之后 6:关闭 if OleContainer.State <> osEmpty then OleContainer.Close; 7:OLEContainer 控件的主要属性和方法...
Caption: string = 'Warning'; Flags: LongInt = mb_OK or mb_IconHand); 字符串 ShortString AnsiString WideSting 如果只简单地用String定义字符串,那么该字符串可能是短字符串也可能是ANSI长字符串,这取决于$H 编译指令的值,$H+(确省)代表长字符串(ANSIString 类型)。长字符串是Delphi 库中控件使用的字...
LongDayNames: array [1..7] of string; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 大部分全程常量与currency 和浮点数格式化有关,在 Delphi 帮助的Currency and date/time formatting variables主题下,你可找到完整的清单。 注意:Delphi 中有一个DateTimePicker 控件,它提供了选择日期的常用途径,...
wdFormatSurroundingFormattingWithEmphasis = $00000014; var wordApp, aDoc,aDoc2,oSection,myStartRange,myEndRange,aDoc3: OleVariant; i,j,pages,start,iend:Integer; stemp:string; begin try wordApp := CreateOleObject('Word.Application'); aDoc := wordApp.Documents.Add(); ...
FName: string; public property Name: string read FName write FName; procedure DisplayInfo(NAME: string); end; implementation procedure TPerson.DisplayInfo(Name: string); begin WriteLn('Parameter Name: ' + Name); WriteLn('Property Name: ' + Self.Name); ...
LWriter.Formatting := DNFormatting.Indented; LWriter.WriteStartDocument(False); LWriter.WriteStartElement('Root'); LWriter.WriteComment('Commnet'); LWriter.WriteStartElement('SubNode'); LWriter.WriteAttributeString('attr1', 'attr value 1'); ...