TUnitInf = class(TRemotable)
private
FUnitID: String;
FUnitName: String;
FBelongID: String;
FUnitMark: String;
FDes: String;
FUnitLever: String;
FUnitAdd: String;
published
property UnitID: String read FUnitID write FUnitID;
property UnitName: String read FUnitName write FUnitName;
property BelongID: String read FBelongID write FBelongID;
property UnitMark: String read FUnitMark write FUnitMark;
property Des: String read FDes write FDes;
property UnitLever: String read FUnitLever write FUnitLever;
property UnitAdd: String read FUnitAdd write FUnitAdd;
end;
var
i, iLen: integer;
unitinf : TUnitInf;
unitArr : Variant;
begin
iLen := LV_Unit.Items.Count; unitArr:=varArrayCreate([0,ilen-1],varByte);//创建动态数组
for i := 0 to iLen-1 do
begin
unitInf := TUnitInf.Create;
unitinf.UnitID := LV_Unit.Items[i].Caption;
unitinf.UnitName := LV_Unit.Items[i].SubItems[0];
unitinf.UnitLever := LV_Unit.Items[i].SubItems[1];
unitArr[i] := unitinf;//出错
end;
end;错误提示:Incompatible types:'variant' and 'TUnitInf'。
请大家帮我看看,到底为什么错了?应该如何修改?
private
FUnitID: String;
FUnitName: String;
FBelongID: String;
FUnitMark: String;
FDes: String;
FUnitLever: String;
FUnitAdd: String;
published
property UnitID: String read FUnitID write FUnitID;
property UnitName: String read FUnitName write FUnitName;
property BelongID: String read FBelongID write FBelongID;
property UnitMark: String read FUnitMark write FUnitMark;
property Des: String read FDes write FDes;
property UnitLever: String read FUnitLever write FUnitLever;
property UnitAdd: String read FUnitAdd write FUnitAdd;
end;
var
i, iLen: integer;
unitinf : TUnitInf;
unitArr : Variant;
begin
iLen := LV_Unit.Items.Count; unitArr:=varArrayCreate([0,ilen-1],varByte);//创建动态数组
for i := 0 to iLen-1 do
begin
unitInf := TUnitInf.Create;
unitinf.UnitID := LV_Unit.Items[i].Caption;
unitinf.UnitName := LV_Unit.Items[i].SubItems[0];
unitinf.UnitLever := LV_Unit.Items[i].SubItems[1];
unitArr[i] := unitinf;//出错
end;
end;错误提示:Incompatible types:'variant' and 'TUnitInf'。
请大家帮我看看,到底为什么错了?应该如何修改?
begin
unitArr [i] := nil;
end;
我的存储过程要根据用户选中的单位(TUnitInf),查询出这些用户的信息,进行比较