uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, ComCtrls, Buttons, DBCtrls, DB, ADODB,
OleCtrls, MSCommLib_TLB,activex,comobj,Tlhelp32,StrUtils,AdoConEd,Registry,
IdBaseComponent, IdComponent, IdRawBase, IdRawClient, IdIcmpClient,
IdTCPConnection, IdTCPClient, IdCmdTCPClient;
var Form1: TForm1;
BarApp,BarDoc,BarVars,Barcode,Texts:Variant;procedure TForm1.init();
begin
RadioButton1.Checked:=true;
BitBtn4.Enabled:=false;
BitBtn2.Enabled:=false;
Edit1.Enabled:=false;
// Edit5.Enabled:=false;
// Edit4.Enabled:=false;
// Edit3.Enabled:=false;
// Edit2.Enabled:=false;
Edit6.Enabled:=false;
Edit7.Enabled:=false;
Edit8.Enabled:=false;
Edit9.Enabled:=false;
//setMSComm;
if KillTask('lppa.exe')>=0 then
begin
try
BarApp := CreateOleObject('lppx.Application');
except
Application.MessageBox('请先安装打印软件CodeSoft!','打印软件安装提示',mb_ok);
end;
end;end;Function TForm1.printCode(str1:String;str2:String;str3:String;str4:String):Boolean; //打印
begin
if(str1='') or (str2='') or(str3='') or (str4='') or(Edit1.Text='') then
begin
application.MessageBox('打印模板或打印内容不能为空!','打印提示',mb_ok);
end
else
begin
result:=false;
BarApp.Visible:=false;
BarDoc:=BarApp.ActiveDocument;
BarVars:=BarDoc.Variables;
BarDoc.Open(Edit1.Text);
BarDoc.Variables.Item('txt1').Value:=str1;
BarDoc.Variables.Item('txt2').Value:=str2;
BarDoc.Variables.Item('txt3').Value:=str3;
BarDoc.Variables.Item('txt4').Value:=str4;
BarDoc.Printlabel(1);
BarDoc.FormFeed;
BarDoc.Close;
BarApp.Quit;
result:=true;
end;
end;
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, ComCtrls, Buttons, DBCtrls, DB, ADODB,
OleCtrls, MSCommLib_TLB,activex,comobj,Tlhelp32,StrUtils,AdoConEd,Registry,
IdBaseComponent, IdComponent, IdRawBase, IdRawClient, IdIcmpClient,
IdTCPConnection, IdTCPClient, IdCmdTCPClient;
var Form1: TForm1;
BarApp,BarDoc,BarVars,Barcode,Texts:Variant;procedure TForm1.init();
begin
RadioButton1.Checked:=true;
BitBtn4.Enabled:=false;
BitBtn2.Enabled:=false;
Edit1.Enabled:=false;
// Edit5.Enabled:=false;
// Edit4.Enabled:=false;
// Edit3.Enabled:=false;
// Edit2.Enabled:=false;
Edit6.Enabled:=false;
Edit7.Enabled:=false;
Edit8.Enabled:=false;
Edit9.Enabled:=false;
//setMSComm;
if KillTask('lppa.exe')>=0 then
begin
try
BarApp := CreateOleObject('lppx.Application');
except
Application.MessageBox('请先安装打印软件CodeSoft!','打印软件安装提示',mb_ok);
end;
end;end;Function TForm1.printCode(str1:String;str2:String;str3:String;str4:String):Boolean; //打印
begin
if(str1='') or (str2='') or(str3='') or (str4='') or(Edit1.Text='') then
begin
application.MessageBox('打印模板或打印内容不能为空!','打印提示',mb_ok);
end
else
begin
result:=false;
BarApp.Visible:=false;
BarDoc:=BarApp.ActiveDocument;
BarVars:=BarDoc.Variables;
BarDoc.Open(Edit1.Text);
BarDoc.Variables.Item('txt1').Value:=str1;
BarDoc.Variables.Item('txt2').Value:=str2;
BarDoc.Variables.Item('txt3').Value:=str3;
BarDoc.Variables.Item('txt4').Value:=str4;
BarDoc.Printlabel(1);
BarDoc.FormFeed;
BarDoc.Close;
BarApp.Quit;
result:=true;
end;
end;
就报上面的错误了