📄 例13-1.mht
字号:
。在</span><span
lang=3DEN-US>DataReport1</span><span style=3D'font-family:SimSun;mso-ascii-=
font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>对象=
的属性窗口中，设置=
0854;</span><span
class=3DSpellE><span lang=3DEN-US>DataSource</span></span><span style=3D'fo=
nt-family:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
New Roman"'>属性值为数据环ࣙ=
9;对象</span><span
lang=3DEN-US>DataEnvironment1</span><span style=3D'font-family:SimSun;mso-a=
scii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>，设=
置其</span><span
class=3DSpellE><span lang=3DEN-US>DataMember</span></span><span style=3D'fo=
nt-family:
SimSun;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times=
New Roman"'>属性值为命令对ฉ=
7;</span><span
lang=3DEN-US>Command1</span><span style=3D'font-family:SimSun;mso-ascii-fon=
t-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>。</span><=
/p>
<p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span lang=
=3DEN-US><!--[if gte vml 1]><v:shape
id=3D"_x0000_i1027" type=3D"#_x0000_t75" style=3D'width:143.4pt;height:102=
pt'>
<v:imagedata src=3D"file3585.files/image005.png" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D191 height=3D136
src=3D"file3585.files/image006.jpg" v:shapes=3D"_x0000_i1027"><![endif]><sp=
an
style=3D'mso-spacerun:yes'> </span><!--[if gt=
e vml 1]><v:shape
id=3D"_x0000_i1028" type=3D"#_x0000_t75" style=3D'width:137.4pt;height:102=
pt'>
<v:imagedata src=3D"file3585.files/image007.png" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D183 height=3D136
src=3D"file3585.files/image008.jpg" v:shapes=3D"_x0000_i1028"><![endif]></s=
pan></p>
<h6 style=3D'text-align:justify;text-justify:inter-ideograph;text-indent:71=
.3pt;
mso-char-indent-count:7.92'><span style=3D'font-family:SimSun;mso-ascii-fon=
t-family:
"Times New Roman";mso-hansi-font-family:Roman'>图</span><span lang=3D=
EN-US>13-5<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'>ࡲ=
9;令对象中的字段</span><span
lang=3DEN-US><span
style=3D'mso-spacerun:yes'> =
</span></span><span style=3D'font-family:SimSun;mso-ascii-font-family:"Time=
s New Roman";
mso-hansi-font-family:Roman'>图</span><span lang=3DEN-US>13-6<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'>ਤ=
8;据报表设计器</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=
si-font-family:
"Times New Roman"'>⑥</span> <span style=3D'font-family:SimSun;mso-asc=
ii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>设计=
报表外观。</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"'>鼠标指向数据报=
表设计器，单击右键=
5292;在弹出的快捷菜单ߑ=
3;执行“检索结构”命=
0196;，使报表<span
class=3DGramE>设计器</span>中的各ߑ=
0;区域与命令对象一一&=
#23545;应，如图</span><span
lang=3DEN-US>13-7</span><span style=3D'font-family:SimSun;mso-ascii-font-fa=
mily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>所示=
。</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"'>将</span><span lang=3DEN-US>Command1</span><span
style=3D'font-family:SimSun;mso-ascii-font-family:"Times New Roman";mso-han=
si-font-family:
"Times New Roman"'>对象下的“学号&=
#8221;、“姓名”、“计算=
机”、“数字电路”ӌ=
9;“高等数学”、“总=
998;”、“平均分”字段&#=
25302;放到“细节”区域中=
;，此时会同时产生一&#=
20010;标签和一个文本框ʌ=
92;将产生的标签拖放到=
“页标头”区域中。ß=
12;属性窗口中修改所有=
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=
，去掉字段名称后面=
0340;“：”号。将所有标=
签和文本框的</span><span
lang=3DEN-US>Alignment</span><span style=3D'font-family:SimSun;mso-ascii-fo=
nt-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>属性=
设为</span><span
lang=3DEN-US>2</span><span style=3D'font-family:SimSun;mso-ascii-font-famil=
y:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>（居中对&#=
40784;），将所有标签的é=
83;体设为五号，加粗，=
<span
class=3DGramE>调各区域</span>的间ฯ=
7;（本例中设置间距为&=
#25991;本的高度）。在“ü=
53;表标头”区域中添加&=
#19968;个标签，拖动标签=
340;宽度为报表的宽度标=
;签的</span><span
lang=3DEN-US>Alignment</span><span style=3D'font-family:SimSun;mso-ascii-fo=
nt-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>属性=
设为</span><span
lang=3DEN-US>2</span><span style=3D'font-family:SimSun;mso-ascii-font-famil=
y:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>，设置适&#=
24403;的字体、字号，并ë=
58;其</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=
设为“学生成绩表”å=
14;图</span><span
lang=3DEN-US>13-8</span><span style=3D'font-family:SimSun;mso-ascii-font-fa=
mily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>所示=
。</span></p>
<p class=3DMsoNormal align=3Dcenter style=3D'text-align:center'><span lang=
=3DEN-US><!--[if gte vml 1]><v:shape
id=3D"_x0000_i1029" type=3D"#_x0000_t75" style=3D'width:139.2pt;height:96p=
t'>
<v:imagedata src=3D"file3585.files/image009.png" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D186 height=3D128
src=3D"file3585.files/image010.jpg" v:shapes=3D"_x0000_i1029"><![endif]><sp=
an
style=3D'mso-spacerun:yes'> </span><!--[if gte vml =
1]><v:shape
id=3D"_x0000_i1030" type=3D"#_x0000_t75" style=3D'width:225pt;height:113.4=
pt'>
<v:imagedata src=3D"file3585.files/image011.png" o:title=3D""/>
</v:shape><![endif]--><![if !vml]><img width=3D300 height=3D151
src=3D"file3585.files/image012.jpg" v:shapes=3D"_x0000_i1030"><![endif]></s=
pan></p>
<h6 style=3D'text-align:justify;text-justify:inter-ideograph;text-indent:44=
.75pt;
mso-char-indent-count:4.97'><span style=3D'font-family:SimSun;mso-ascii-fon=
t-family:
"Times New Roman";mso-hansi-font-family:Roman'>图</span><span lang=3D=
EN-US>13-7<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'>෹=
4;置报表各区域</span><span
lang=3DEN-US><span
style=3D'mso-spacerun:yes'> =
&nb=
sp;
</span></span><span style=3D'font-family:SimSun;mso-ascii-font-family:"Time=
s New Roman";
mso-hansi-font-family:Roman'>图</span><span lang=3DEN-US>13-8<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'>෹=
4;计报表的细节内容</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=
si-font-family:
"Times New Roman"'>⑦</span> <span style=3D'font-family:SimSun;mso-asc=
ii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>编写=
程序代码。</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"'>在启动窗体</span><span
lang=3DEN-US>Form1</span><span style=3D'font-family:SimSun;mso-ascii-font-f=
amily:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>中添=
加一个命令按钮</span><span
lang=3DEN-US>Command1</span><span style=3D'font-family:SimSun;mso-ascii-fon=
t-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>，将=
其</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=
设为“打印预览”，ë=
58;下列代码加入其单击=
事件中（在实际应用=
0013;可用工具按钮或菜ࡕ=
3;命令代替命令按钮）&=
#12290;</span></p>
<p class=3DMsoNormal style=3D'text-indent:20.9pt;mso-char-indent-count:2.32=
'><span
lang=3DEN-US style=3D'font-size:9.0pt;mso-bidi-font-size:10.0pt'>DataReport=
1.Caption=3D"</span><span
style=3D'font-size:9.0pt;mso-bidi-font-size:10.0pt;font-family:SimSun;mso-a=
scii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>打印=
预览</span><span
lang=3DEN-US style=3D'font-size:9.0pt;mso-bidi-font-size:10.0pt'>"<o:p=
></o:p></span></p>
<p class=3DMsoNormal style=3D'text-indent:20.9pt;mso-char-indent-count:2.32=
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