library newDll;
{ Important note about DLL memory management: ShareMem must be the first unit in your library's USES clause AND your project's (select Project-View Source) USES clause if your DLL exports any procedures or functions that pass strings as parameters or function results. This applies to all strings passed to and from your DLL--even those that are nested in records and classes. ShareMem is the interface unit to the BORLNDMM.DLL shared memory manager, which must be deployed along with your DLL. To avoid using BORLNDMM.DLL, pass string information using PChar or ShortString parameters. }
uses SysUtils, Classes, SAPFEWSELib_TLB, ActiveX, Forms, forevent in 'forevent.pas' {myf};
{$R *.res}//所有 string 被修改成 pchar ,为了 c# 调用不出错
function connSap(sys: PChar; uname: PChar; pw: PChar): Integer; stdcall;var conn: GuiConnection;
win: GuiMainWindow; r: Variant;
begin try //连接 coinitialize(nil);
if myf = nil then myf := tmyf.Create(nil);
if myf.gplctn1 = nil then myf.gplctn1 := TGuiApplication.Create(myf);
//if myf = nil then // myf := Tmyf.Create(nil);
// gplctn1.OnDestroySession := myf.OnDestroySession;
if myf.gplctn1.Children.Count <= 0 then conn := myf.gplctn1.OpenConnection(sys);
//ShowMessage(IntToStr(Self.gplctn1.Connections.Count));
if myf.gplctn1.Connections.Count <= 0 then begin //ShowMessage('0000000'); Result := 0; Exit; end;
conn := GuiConnection(myf.gplctn1.Connections.Item(0));
// ShowMessage( IntToStr( conn.Children.Count )); //sess := GuiSession(conn.Children.Item(0)); sess := GuiSession(conn.Sessions.ElementAt(0));
win := GuiMainWindow(sess.FindById('wnd[0]', r)); win.Maximize;
GuiTextField(sess.FindById('wnd[0]/usr/txtRSYST-BNAME', r)).Text := uname; GuiPasswordField(sess.FindById('wnd[0]/usr/pwdRSYST-BCODE', r)).Text := pw;
win.SendVKey(0); sleep(300);
result := 1;
//iscall := 0; if myf.gplctn1.Connections.Count > 0 then begin //iscall := 100; result := 1; end; except result := -1; end;end;
function clearRes: Integer; stdcall;begin
if myf.gplctn1 <> nil then begin sess := nil;
myf.gplctn1.Quit; Sleep(200); myf.gplctn1.Free;
myf.gplctn1 := nil; end; CoUninitialize;
if myf <> nil then begin //myf.Destroy; myf.Free; myf := nil; end;
//iscall := 0;
Result := 1;end;
function uploadPhoto(sys: PChar; uname: PChar; pw: PChar; ipernr: Integer; P_PATH: PChar): Integer; stdcall;var r: Variant; win: GuiMainWindow; pernr: string;begin //照片上传 先自动判断连接 //判断是否已经断掉 //if myf.gplctn1 = nil then // iscall := 0; if myf = nil then connSap(sys, uname, pw);
try if myf.gplctn1.Connections.Count <= 0 then connSap(sys, uname, pw);
if myf.gplctn1.Connections.Count <= 0 then begin Result := -1; //没有连接 Exit; end;
pernr := IntToStr(ipernr); GuiTextField(sess.findById('wnd[0]/tbar[0]/okcd', r)).text := '/nzhrphoto'; win := GuiMainWindow(sess.FindById('wnd[0]', r)); win.SendVKey(0);
Sleep(200);
GuiTextField(sess.findById('wnd[0]/usr/ctxtP_PERNR', r)).text := pernr; GuiTextField(sess.findById('wnd[0]/usr/ctxtP_PERNR', r)).CaretPosition := 0;
GuiTextField(sess.findById('wnd[0]/usr/txtP_PATH', r)).text := P_PATH; ///!!!!!!!! GuiTextField(sess.findById('wnd[0]/usr/txtP_PATH', r)).CaretPosition;
Guibutton(sess.findById('wnd[0]/tbar[1]/btn[8]', r)).Press;
Sleep(200);
pernr := GuiStatusbar(sess.findById('wnd[0]/sbar', r)).Text; if pernr = 'OK' then Result := 1 else Result := 0;
except Result := -1; end;end;
exports connSap, clearRes, uploadPhoto;beginend.