📄 例12-3.mht
字号:
的移动箭头改变文本=
6694;中显示的记录信息Ӎ=
0;</span></p>
<p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span lang=
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<v:formulas>
<v:f eqn=3D"if lineDrawn pixelLineWidth 0"/>
<v:f eqn=3D"sum @0 1 0"/>
<v:f eqn=3D"sum 0 0 @1"/>
<v:f eqn=3D"prod @2 1 2"/>
<v:f eqn=3D"prod @3 21600 pixelWidth"/>
<v:f eqn=3D"prod @3 21600 pixelHeight"/>
<v:f eqn=3D"sum @0 0 1"/>
<v:f eqn=3D"prod @6 1 2"/>
<v:f eqn=3D"prod @7 21600 pixelWidth"/>
<v:f eqn=3D"sum @8 21600 0"/>
<v:f eqn=3D"prod @7 21600 pixelHeight"/>
<v:f eqn=3D"sum @10 21600 0"/>
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<o:lock v:ext=3D"edit" aspectratio=3D"t"/>
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src=3D"file2563.files/image002.jpg" v:shapes=3D"_x0000_i1025"><![endif]><sp=
an
style=3D'mso-spacerun:yes'> </span></span></p>
<h6><span style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roma=
n";
mso-hansi-font-family:Roman'>图</span><span lang=3DEN-US>12-17<span
style=3D'mso-spacerun:yes'> </span></span><span style=3D'font-family:=
SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:Roman'>ఴ=
3;序启动后的界面</span></h6>
<p class=3DMsoNormal><span lang=3DEN-US><span
style=3D'mso-spacerun:yes'> </span>(1) </span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
si-font-family:
"Times New Roman"'>设计程序界面</span><=
/p>
<p class=3DMsoNormal><span lang=3DEN-US><span
style=3D'mso-spacerun:yes'> </span></span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
si-font-family:
"Times New Roman"'>在窗体中添加</span><=
span
lang=3DEN-US>4</span><span style=3D'font-family:SimSun;mso-ascii-font-famil=
y:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>个标签、</=
span><span
lang=3DEN-US>4</span><span style=3D'font-family:SimSun;mso-ascii-font-famil=
y:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>个文本框&#=
21644;一个</span><span
lang=3DEN-US>ADO</span><span style=3D'font-family:SimSun;mso-ascii-font-fam=
ily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>控件=
。</span><span
lang=3DEN-US>ADO</span><span style=3D'font-family:SimSun;mso-ascii-font-fam=
ily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>是一=
个</span><span
lang=3DEN-US>ActiveX</span><span style=3D'font-family:SimSun;mso-ascii-font=
-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>控件=
,需要通过“部件”ë=
45;话框,选择“</span><span
lang=3DEN-US>Microsoft ADO Data Control <st1:chmetcnv UnitName=3D"”"
SourceValue=3D"6" HasSpace=3D"False" Negative=3D"False" NumberType=3D"1" TC=
SC=3D"0"
w:st=3D"on">6.0<span lang=3DEN-US style=3D'font-family:SimSun;mso-ascii-fon=
t-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'><span lang=3DEN=
-US>”</span></span></st1:chmetcnv><span
lang=3DEN-US style=3D'font-family:SimSun;mso-ascii-font-family:"Times New R=
oman";
mso-hansi-font-family:"Times New Roman"'>将其加入&#=
31383;体。</span></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><span
style=3D'mso-spacerun:yes'> </span>(2) </span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
si-font-family:
"Times New Roman"'>设计对象属性</span><=
/p>
<p class=3DMsoNormal><span lang=3DEN-US><span
style=3D'mso-spacerun:yes'> </span></span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
si-font-family:
"Times New Roman"'>设置对象属性的=
具体步骤为:</span></p>
<p class=3DMsoNormal><span lang=3DEN-US><span
style=3D'mso-spacerun:yes'> </span></span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
si-font-family:
"Times New Roman"'>①</span> <span style=3D'font-family:SimSun;mso-asc=
ii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>将</span><=
span
lang=3DEN-US>4</span><span style=3D'font-family:SimSun;mso-ascii-font-famil=
y:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>个标签的</=
span><span
lang=3DEN-US>Caption</span><span style=3D'font-family:SimSun;mso-ascii-font=
-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>属性=
分别设为“学号”、̶=
0;姓名”、“总分”和R=
20;平均分”,</span><span
lang=3DEN-US>4</span><span style=3D'font-family:SimSun;mso-ascii-font-famil=
y:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>个文本框&#=
30340;</span><span
lang=3DEN-US>Text</span><span style=3D'font-family:SimSun;mso-ascii-font-fa=
mily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>属性=
设为空。</span></p>
<p class=3DMsoNormal><span lang=3DEN-US><span
style=3D'mso-spacerun:yes'> </span></span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
si-font-family:
"Times New Roman"'>②</span> <span style=3D'font-family:SimSun;mso-asc=
ii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>鼠标=
指向窗体中的</span><span
lang=3DEN-US>ADO</span><span style=3D'font-family:SimSun;mso-ascii-font-fam=
ily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>控件=
,单击右键,在弹出=
0340;快捷菜单中选择“</span>=
<span
lang=3DEN-US>ADODC</span><span style=3D'font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>属性=
”,将打开图</span><span
lang=3DEN-US>12-18</span><span style=3D'font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>所示=
的</span><span
lang=3DEN-US>ADO</span><span style=3D'font-family:SimSun;mso-ascii-font-fam=
ily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>“属&=
#24615;页”对话框。</span></p>
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<v:stroke joinstyle=3D"miter"/>
<v:formulas>
<v:f eqn=3D"val #0"/>
<v:f eqn=3D"val #1"/>
<v:f eqn=3D"sum height 0 #1"/>
<v:f eqn=3D"sum 10800 0 #1"/>
<v:f eqn=3D"sum width 0 #0"/>
<v:f eqn=3D"prod @4 @3 10800"/>
<v:f eqn=3D"sum width 0 @5"/>
</v:formulas>
<v:path o:connecttype=3D"custom" o:connectlocs=3D"@0,0;0,10800;@0,21600;2=
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<table cellpadding=3D0 cellspacing=3D0 align=3Dleft>
<tr>
<td width=3D54 height=3D5></td>
</tr>
<tr>
<td></td>
<td><img width=3D453 height=3D209 src=3D"file2563.files/image005.gif" v:s=
hapes=3D"_x0000_s1026 _x0000_s1027 _x0000_s1028 _x0000_s1029"></td>
</tr>
</table>
</span><![endif]><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<br style=3D'mso-ignore:vglayout' clear=3DALL>
<h6><span style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roma=
n";
mso-hansi-font-family:Roman'>图</span><span lang=3DEN-US>12-18<span
style=3D'mso-spacerun:yes'> </span>ADO</span><span style=3D'font-fami=
ly:SimSun;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:Roman'>“=
;属性页”对话框</span></h6>
<p class=3DMsoNormal><span lang=3DEN-US><span
style=3D'mso-spacerun:yes'> </span></span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
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