怎样向表中进行增删改查_百度知道.mht

Sql对oracle数据库的基本语句

<BR>'4=A1=A2=BD=AB=D7=D6=BD=DA=CA=FD=D7=E9=CC=ED=BC=D3=B5=BD=D2=D4=B2=CE=CA=
=FD=BC=AF=BA=CF=D6=D0=C8=A5 <BR>Dim picture As SqlParameter =3D=20
.Parameters.Add("@picture", SqlDbType.Image, pict.Length) =
<BR>picture.Value =3D=20
pict <BR>End With <BR><BR>Try <BR>updatecmd.ExecuteNonQuery()=20
<BR>MsgBox("=D0=DE=B8=C4=BC=C7=C2=BC=B3=C9=B9=A6") <BR><BR>Catch ex As =
Exception=20
<BR>MessageBox.Show(ex.Message, "=C7=EB=D7=A2=D2=E2:", =
MessageBoxButtons.OK,=20
MessageBoxIcon.Stop) <BR>Finally <BR>mycon.Close() <BR>End Try =
<BR><BR>End Sub=20
<BR>----=D1=A1=D4=F1=D5=D5=C6=AC <BR>Private Sub Button6_Click(ByVal =
sender As System.Object, ByVal=20
e As System.EventArgs) Handles Button6.Click=20
<BR>Me.OpenFileDialog1.InitialDirectory =3D "D:/images" =
<BR>OpenFileDialog1.Filter=20
=3D "=CD=BC=CF=F1=CE=C4=BC=FE|*.jpg" <BR>If OpenFileDialog1.ShowDialog =
=3D DialogResult.OK Then=20
<BR>filepath =3D OpenFileDialog1.FileName <BR>End If =
<BR>Me.PictureBox1.Image =3D=20
Image.FromFile(filepath) <BR>End Sub</CA></DIV>
<DIV class=3Dgray style=3D"MARGIN: 5px 5px 8px" =
align=3Dright>=BB=D8=B4=F0=D5=DF=A3=BA<A=20
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F200716#2"=20
target=3D_blank>monkey_200716</A> -<A=20
href=3D"http://www.baidu.com/search/zhidao_help.html#n5" =
target=3D_blank> =CA=D4=D3=C3=C6=DA =D2=BB=BC=B6</A>=20
5-9 09:35</DIV>
<DIV =
class=3Dt2>=C6=C0=BC=DB=D2=D1=BE=AD=B1=BB=B9=D8=B1=D5&nbsp;&nbsp;&nbsp;&n=
bsp;<SPAN class=3D"f12 gray"=20
style=3D"FONT-WEIGHT: normal">=C4=BF=C7=B0=D3=D0 0 =
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<DIV class=3Dpl10>
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method=3Dpost><INPUT=20
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<INPUT=20
    type=3Dhidden value=3D100003 name=3Dcm> <INPUT type=3Dhidden =
value=3D25933776=20
    name=3Dqid> <INPUT type=3Dhidden value=3Diksubmit name=3Dtn>
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    =20
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=A3=A80=A3=A9</TD>
    <TD class=3Df14 width=3D120>=B2=BB=BA=C3<BR><SPAN class=3Dgrn>50%=20
  =
</SPAN>=A3=A80=A3=A9</TD></FORM></TR></TBODY></TABLE></DIV></DIV></DIV></=
DIV>
<DIV class=3Drr_4></DIV>
<DIV class=3Drr_5></DIV>
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<DIV class=3Drg>
<DIV class=3Dt1>
<DIV class=3Dico>
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<DIV class=3Dbc0>
<TABLE class=3DrelateTable cellSpacing=3D0 cellPadding=3D0 border=3D0>
  <TBODY>
  <TR>
    <TD class=3Dgray vAlign=3Dtop width=3D10>&#8226; </TD>
    <TD class=3Df14><A=20
      href=3D"http://zhidao.baidu.com/question/35365332.html?fr=3Dqrl"=20
      =
target=3D_blank>=C7=F3java=D4=F6=C9=BE=B8=C4=B2=E9=C0=FD=CC=E2=A3=A1=A3=A1=
</A></TD></TR>
  <TR>
    <TD class=3Dgray vAlign=3Dtop width=3D10>&#8226; </TD>
    <TD class=3Df14><A=20
      href=3D"http://zhidao.baidu.com/question/24360004.html?fr=3Dqrl"=20
      target=3D_blank>ASP.NET =
=B5=C4=BC=F2=B5=A5=CE=CA=CC=E2=C7=EB=BD=CC----=C8=E7=BA=CE=D3=C3gridview =
=BF=D8=BC=FE=B6=D4=CA=FD...</A></TD></TR>
  <TR>
    <TD class=3Dgray vAlign=3Dtop width=3D10>&#8226; </TD>
    <TD class=3Df14><A=20
      href=3D"http://zhidao.baidu.com/question/50776746.html?fr=3Dqrl"=20
      target=3D_blank>oracle =
=D3=D0=C3=BB=D3=D0=BA=C3=CF=F1Access=B5=C4=C4=C7=D1=F9=BF=C9=CA=D3=BB=AF=B5=
=C4=A1=B0=B1=ED=A1=B1=BD=F8=D0=D0=CA=FD...</A></TD></TR>
  <TR>
    <TD class=3Dgray vAlign=3Dtop width=3D10>&#8226; </TD>
    <TD class=3Df14><A=20
      href=3D"http://zhidao.baidu.com/question/39165805.html?fr=3Dqrl"=20
      =
target=3D_blank>access=B9=D8=C1=AA=B1=ED=B5=C4=D6=C6=D7=F7,ASP=B6=D4=B9=D8=
=C1=AA=B1=ED=CA=FD=BE=DD=B5=C4=D4=F6=C9=BE=B8=C4=B2=E9=B5=C4=D7=F6=B7=A8<=
/A></TD></TR>
  <TR>
    <TD class=3Dgray vAlign=3Dtop width=3D10>&#8226; </TD>
    <TD class=3Df14><A=20
      href=3D"http://zhidao.baidu.com/question/29886770.html?fr=3Dqrl"=20
      target=3D_blank>C# =
=C8=E7=BA=CE=D3=C3=B2=CE=CA=FD=B4=AB=B5=DD=D0=B4=D4=F6=C9=BE=B8=C4=B2=E9<=
/A></TD></TR>
  <TR>
    <TD class=3DrelateTag =
colSpan=3D2>=B2=E9=BF=B4=CD=AC=D6=F7=CC=E2=CE=CA=CC=E2=A3=BA<SPAN><A=20
      =
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%D4%F6%C9%BE&amp;fr=3Drtag"=20
      target=3D_blank>=D4=F6=C9=BE</A></SPAN> =
</TD></TR></TBODY></TABLE></DIV></DIV>
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<DIV class=3Drg_1></DIV></DIV>
<DIV class=3Dbai>
<DIV class=3D"mb12 bai">
<DIV class=3Drg_1></DIV>
<DIV class=3Drg_2></DIV>
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<DIV class=3Drg style=3D"PADDING-TOP: 3px">
<DIV class=3Dbc0=20
style=3D"PADDING-RIGHT: 10px; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; =
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action=3Dhttp://zhidao.baidu.com/q=20
method=3Dpost><INPUT type=3Dhidden value=3D22 name=3Dct> <INPUT =
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name=3Dcm> <INPUT type=3Dhidden value=3D127 name=3Dcid> <INPUT =
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value=3D25933776 name=3Dqid> <INPUT type=3Dhidden value=3Dikreplysubmit =
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=20
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"90%" border=3D0>
  <TBODY>
  <TR vAlign=3Dtop><A name=3Dreply></A>
    <TD class=3Df14 noWrap =
width=3D"22%">=B6=D4=D7=EE=BC=D1=B4=F0=B0=B8=B5=C4=C6=C0=C2=DB:</TD>
    <TD width=3D"78%"><TEXTAREA style=3D"WIDTH: 88%" name=3Dco rows=3D6 =
cols=3D50></TEXTAREA><BR>=C6=C0=C2=DB=D7=D6=CA=FD200=D7=D6=D2=D4=C4=DA=20
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<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"90%" border=3D0>
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value=3D=CC=E1=BD=BB=C6=C0=C2=DB></TD></TR></TBODY></TABLE></FORM></DIV><=
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