设置dbgrideh可显示的列

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{       格式显示                                        }
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{       版权所有 (C) 2007 咏南工作室（陈新光）          }
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unit uFormatDisplay;

interface

uses
  DB,DBGridEh,SysUtils,Classes;

{ 设置数字或金额字段的显示格式 }
procedure SetDisplayFormat(ADataset:TDataSet);
{ 设置财务栏 }
procedure SetMoneyCol(AGrid:TDBGridEh;AFieldName:string);

implementation

procedure SetMoneyCol(AGrid:TDBGridEh;AFieldName:string);
var
  i:Integer;
begin
  AGrid.CHNCurrencyStyle.ZeroEmpty:=false;
  for i:=0 to AGrid.Columns.Count-1 do
  begin
    with AGrid do
    begin
      if Columns[i].FieldName=AFieldName then
      begin
        Columns[i].DisplayCHNCurrency:=True;
        Columns[i].DisplayZero:=True;
      end;
    end;
  end;
end;       

procedure SetDisplayFormat(ADataset:TDataSet);
var
  i:Integer;
begin
  for i:=0 to ADataset.FieldCount-1 do
  begin
    with ADataset do
    begin
      if Fields[i] is TBCDField then
        (Fields[i] as TBCDField).DisplayFormat := '###,##0.00';
    end;
  end;
end;

end.