Thursday, June 19, 2014
Saturday, August 3, 2013
Membuat koneksi VB NET 2008 dengan MySql sekaligus menampilkannya
Langkah awal yang harus kita lakukan adalah menambahkan Reference, Caranya pilih Project=>Add Reference Pilih Tab .NET cari mysql.data seperti gambar berikut, jika belum ada berarti belum diinstall mysql konektor net, silahkan download dulu di situr resmi mysql. Lihat gambar berikut.
Selanjutnya pada form ketikkan koding berikut :
Private Sub dispalydata()
Dim konek As New MySql.Data.MySqlClient.MySqlConnection("server=www.db4free.net;user id=khoirulh1610;password=******;database=script16;port=3306")
konek.Open()
Dim rs As New MySql.Data.MySqlClient.MySqlDataAdapter("select * from toko", konek)
Dim data As New DataTable("tb_user")
rs.Fill(Data)
DataGridView1.DataSource = Data
End Sub
langkaah selanjutnya panggil sub tersebut pada saat form load
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Call dispalydata()
End Sub
Namun disini saya hany mencontohkan cara menampilkan data saja, untuk fungsi lainya akan saya bahan berikutnya.
Sunday, July 28, 2013
Contoh program vb6 system inventori Triple A
hari ini saya akan share tentang program system inventory contol, langsung saja berikut sreen shotnya
Tampilan produck record.
Menu customer record.
Bila anda berminat silahkan download scriptnya Disini bila ling download tidak bisa mohon kasih komen biar bisa kami perbaiki.
Saturday, July 27, 2013
Wednesday, May 29, 2013
Export Oracle Form To Excel (Program Unit)
Ada kalanya kita membutuhkan data dari oracle untuk kita olah lagi dalam bentuk excel, oleh karena itu kita butuh program unutk meng export data tersebut. Langsung saja tulis /copas coding berikut.
Buat Program Unit :
1. Package Spec
PACKAGE l_pkg_gen_xl IS
APPLICATION OLE2.OBJ_TYPE;
WORKBOOKS OLE2.OBJ_TYPE;
WORKBOOK OLE2.OBJ_TYPE;
WORKSHEETS OLE2.OBJ_TYPE;
WORKSHEET OLE2.OBJ_TYPE;
Arglist OLE2.LIST_TYPE;
CELL OLE2.OBJ_TYPE;
Workfont OLE2.OBJ_TYPE;
WorkInterior OLE2.OBJ_TYPE;
J INTEGER;--row count
K INTEGER; --column count
h integer;--row number for heading
m_item varchar2(40);
Procedure put_cell (Row_num number,
Col_num number,
put_value varchar2,
font_name varchar2 default null,
font_size binary_integer default null,
font_style varchar2 default null,/*here you can pass BOLD for bold, ITALIC for italic etc*/
font_color binary_integer default null);
Procedure l_print_block(p_block varchar2,p_multi_record_yn varchar2,p_print_header_yn varchar2,p_print_append_yn varchar2 );
Procedure init;
Procedure save_xl(p_path varchar2,p_excel_name varchar2);
Procedure release_xl;
END;
2. L_PKG_GEN_XL (Package Body)
PACKAGE BODY l_pkg_gen_xl IS
-------------------------------------------------------------------------
Procedure put_cell (Row_num number,
Col_num number,
put_value varchar2,
font_name varchar2 default null,
font_size binary_integer default null,
font_style varchar2 default null,/*here you can pass BOLD for bold, ITALIC for italic etc*/
font_color binary_integer default null) is
Begin
Arglist := OLE2.create_arglist;
OLE2.add_arg(Arglist,row_num);
OLE2.add_arg(Arglist,col_num);
cell := OLE2.get_obj_property(Worksheet,'Cells',Arglist);
OLE2.destroy_arglist(Arglist);
OLE2.set_property(cell,'Value',put_value);
Workfont := OLE2.get_obj_property(cell,'Font');
WorkInterior := OLE2.get_obj_property(cell,'Interior');
If font_name is not null then
OLE2.set_property(Workfont,'Name',font_name);
End if;
If font_size is not null then
OLE2.set_property(Workfont,'Size',font_size);
End if;
If font_style is not null then
OLE2.set_property(Workfont,font_style,1);
End if;
If font_color is not null then
OLE2.set_property(Workfont,'ColorIndex',font_color);
End if;
OLE2.release_obj(workfont);
OLE2.release_obj(workinterior);
OLE2.release_obj(cell);
End;
-------------------------------------------------------------------------
Procedure init is
BEGIN
APPLICATION := OLE2.CREATE_OBJ('Excel.Application');
OLE2.SET_PROPERTY(APPLICATION,'Visible',True);
WORKBOOKS := OLE2.GET_OBJ_PROPERTY(APPLICATION, 'WORKBOOKS');
WORKBOOK := OLE2.INVOKE_OBJ(WORKBOOKS, 'ADD');
WORKSHEETS := OLE2.GET_OBJ_PROPERTY(WORKBOOK, 'WORKSHEETS');
WORKSHEET := OLE2.INVOKE_OBJ(WORKSHEETS, 'ADD');
OLE2.set_property(Worksheet,'Name','My sheet');
End;
-------------------------------------------------------------------------
PROCEDURE l_print_block(p_block varchar2,p_multi_record_yn varchar2,p_print_header_yn varchar2,p_print_append_yn varchar2 ) is
Begin
GO_BLOCK(p_block);
If p_multi_record_yn = 'Y' then
FIRST_RECORD;
end if;
/*as your data should print from second/first row based on p_print_header_yn row*/
If p_print_append_yn = 'N' then --initilize j to print from the first row if append is N,else print starts from second row
If p_print_header_yn = 'Y' then
h:=2; --row count
j:= 2;
else
j := 1;
end if;
else--append to the row
If p_print_header_yn = 'Y' then
h:=j+1; --row count
j:=j+1;
end if;
end if;
K:=1;
LOOP
m_item := get_block_property(p_block,first_item);
K:=1; --column count
Loop
exit when M_ITEM IS NULL ;
If not id_null(find_item(p_block||'.'||m_item)) then
If get_item_property(p_block||'.'||m_item,item_type)IN ( 'TEXT ITEM' ,'DISPLAY ITEM','LIST','CHECKBOX')
and get_item_property(p_block||'.'||m_item,visible) ='TRUE' then
If (j=h) and p_print_header_yn = 'Y' then --prints the heading
put_cell(j-1,k,get_item_property(p_block||'.'||m_item,prompt_text));--prints the prompt_text
end if;
If not name_in(p_block||'.'||m_item) is NULL Then ---prints value
put_cell(j,k,name_in(p_block||'.'||m_item));
End If;
K:=k+1;
end if;
end if;
m_item := get_item_property(p_block||'.'||m_item,NEXTITEM );
END LOOP;
J:=J+1;
exit when :system.last_record = 'TRUE';
If p_multi_record_yn = 'Y' then
NEXT_RECORD;
else
exit;
end if;
END LOOP;
END;
-------------------------------------------------------------------------
Procedure save_xl(p_path varchar2,p_excel_name varchar2) is
Begin
OLE2.Release_Obj(worksheet);
OLE2.Release_Obj(worksheets);
-- Save the Excel file created
If p_path is not null then
Arglist := OLE2.Create_Arglist;
OLE2.Add_Arg(Arglist,p_path||'\'||p_excel_name||'.xls');
OLE2.Invoke(workbook, 'SaveAs', Arglist);
OLE2.Destroy_Arglist(Arglist);
end if;
End;
-------------------------------------------------------------------------
Procedure release_xl is
Begin
-- release workbook
OLE2.Release_Obj(workbook);
OLE2.Release_Obj(workbooks);
OLE2.Release_Obj(application);
End;
-------------------------------------------------------------------------
END;
3. Panggil Prosedure (bisa dengan Botton/menu)
Begin
l_pkg_gen_xl.init;
l_pkg_gen_xl.l_print_block(:system.cursor_block ,'Y','Y','N' );
l_pkg_gen_xl.save_xl('C:\temp','myexcel');
l_pkg_gen_xl.release_xl;
End;
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