📄 [分享]ao学习实例讲解,初学入门经典,分批共享_ - gis空间站-地理信息系统空间站.mht
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12.0pt"><SPAN style=3D"mso-spacerun: yes"> </SPAN>Dim =
pMxDocument<SPAN style=3D"mso-spacerun: =
yes"> &n=
bsp; </SPAN>As IMxDocument<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"><SPAN style=3D"mso-spacerun: yes"> </SPAN>Dim =
pMap<SPAN style=3D"mso-spacerun: =
yes"> &n=
bsp; </SPAN>As =
IMap<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>Dim sDir<SPAN =
style=3D"mso-spacerun: =
yes"> &n=
bsp; </SPAN>As =
String<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm =
0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> =
</SPAN><o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm =
0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt">On Error GoTo =
ErrorHandler:<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>sDir =3D =
Dir(sFilePath & "\" & sFileName & =
".shp")<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm =
0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>If (sDir =3D "") =
Then<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> =
</SPAN>sDir =3D Dir(sFilePath & "\" & =
sFileName)<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> =
</SPAN>If (sDir =3D "") Then<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> =
</SPAN>MsgBox ("=CE=C4=BC=FE=B2=BB=B4=E6=D4=DA")<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN; =
mso-bidi-font-size: 12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> =
</SPAN>Exit Sub<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>End =
If<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; TEXT-INDENT: 16pt; LINE-HEIGHT: 10pt; mso-char-indent-count: 2.0; =
mso-char-indent-size: 8.0pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt">End =
If<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; TEXT-INDENT: 15pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: =
ZH-CN"> <o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN></SPAN><SPAN lang=3DEN-US =
style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN></SPAN><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; COLOR: green; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: =
ZH-CN; mso-bidi-font-size: 12.0pt">'Create a new =
ShapefileWorkspaceFactory object and </SPAN><SPAN lang=3DEN-US =
style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt">open<SPAN =
style=3D"COLOR: green"> a shapefile =
folder<o:p></o:p></SPAN></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>Set =
pWorkspaceFact</SPAN><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; =
FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN">ory =3D New =
ShapefileWorkspaceFactory<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 16pt; LINE-HEIGHT: 10pt; =
mso-char-indent-count: 2.0; mso-char-indent-size: 8.0pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN">Set =
pFeatureWorkspace =3D pWorkspaceFactor</SPAN><SPAN lang=3DEN-US =
style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt">y.OpenFromFile(sFilePath, 0)<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15pt; =
LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN lang=3DEN-US =
style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"> <o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN></SPAN><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; COLOR: green; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: =
ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>'Create a new FeatureLayer and assign a shapefile =
to it<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>Set pFeatureLayer =
=3D New FeatureLayer<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"><SPAN style=3D"mso-spacerun: yes"> </SPAN>Set =
pFeatureLayer.FeatureClass =3D =
pFeatureWorkspace.OpenFeatureClass(sFileName)<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 16pt; =
LINE-HEIGHT: 10pt; mso-char-indent-count: 2.0; mso-char-indent-size: =
8.0pt; mso-line-height-rule: exactly"><SPAN lang=3DEN-US =
style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt">pFeatureLayer.Name =3D =
pFeatureLayer.FeatureClass.AliasName<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15pt; =
LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN lang=3DEN-US =
style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN"> <o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN></SPAN><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; COLOR: green; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: =
ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>'Add the FeatureLayer to the focus =
map<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: 0cm 0cm =
0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =CB=CE=CC=E5; =
mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt"><SPAN =
style=3D"mso-spacerun: yes"> </SPAN>Set pMxDocument =
=3D Application.Document<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"><SPAN style=3D"mso-spacerun: yes"> </SPAN>Set =
pMap =3D pMxDocument.FocusMap<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"><SPAN style=3D"mso-spacerun: yes"> =
</SPAN>pMap.AddLayer pFeatureLayer<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN; =
mso-bidi-font-size: 12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Exit Sub<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN; =
mso-bidi-font-size: 12.0pt">ErrorHandler:<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN; =
mso-bidi-font-size: 12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>MsgBox =
Err.Description<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt">End Sub<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"> <o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"> <o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt">Private Sub UIButtonControl1_Click()<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN; =
mso-bidi-font-size: 12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Dim pVBProject<SPAN =
style=3D"mso-spacerun: =
yes"> &n=
bsp; </SPAN>As VBProject<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt">On Error GoTo ErrorHandler:<o:p></o:p></SPAN></P><P =
class=3DMsoNormal style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: =
8pt; FONT-FAMILY: =CB=CE=CC=E5; mso-fareast-language: ZH-CN; =
mso-bidi-font-size: 12.0pt"><SPAN style=3D"mso-spacerun: =
yes"> </SPAN>Set pVBProject =3D =
ThisDocument.VBProject<o:p></o:p></SPAN></P><P class=3DMsoNormal =
style=3D"MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: =
exactly"><SPAN lang=3DEN-US style=3D"FONT-SIZE: 8pt; FONT-FAMILY: =
=CB=CE=CC=E5; mso-fareast-language: ZH-CN; mso-bidi-font-size: =
12.0pt"><SPAN style=3D"mso-spacerun: yes"> =
</SPAN>OpenShapeFile pVBProject.FileName & =
"\..\..\..\.." & "\data\", =
"Continents"<o:p></o:p></SPAN></P><P class=3DMsoNormal style=3D"MARGIN: =
0cm 0cm 0pt; LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
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