TImport: Razlika med redakcijama

Trenutna redakcija s časom 12:58, 5. februar 2014

Ta stran je trenutno še v izdelavi.

Razred TImport se uporablja za opredelitev načinov uvoza podatkov, in dejansko izvedbo uvoza podatkov.

Vsebina

1 Osnovna uporaba
2 Skupne lastnosti
3 Lastnosti uvoza
4 Skupne metode
5 Povezave polj
6 Transformacija topologije
7 ODBC uvoz
8 Opuščene metode
- 8.1 Prepare

Osnovna uporaba

Dim Im As TImport
Im = [Neka plast].Import
For I = 0 To Im.ConnectCount -1 
  Im.Connections (I).

Next

Im.ConnectAdd
Im.DataFileName = 'c:\test.cdf'
Im.HeaderRow = True
Im.ImportTopology = False
Im.ImportType = imtASCII
Im.NormalizeUnderMilion = True
If Im.Edit Then
  Im.Prepare
  Im.Execute
EndIf

Edit

Metoda Edit odpre urejevalnik uvoznih parametrov.

Method TImport.Edit As Boolean
Result	Optional Boolean	True, če je bilo uvoz podatkov dejansko izveden, sicer pa je rezultat False.

Execute

Metoda Execute izvede import podatkov.

Method TImport.Execute

ExecuteList

Je ni

Skupne lastnosti

Name

Lastnost Name določa ime objekta.

Property TImport.Name As String
Result	String	.

Alias

Lastnost Alias omogoča nastavitev drugega imena objekta tipa TImport. Drugo ime se lahko uporablja pri sklicevanju na ta objekt.

Property TImport.Alias As String
Result	String	.

Comment

Lastnost Comment določa komentar za objekt tipa TImport.

Property TImport.Comment As String
Result	String	.

Parent

Lastnost Parent .

RO Property TImport.Parent As TLayer
Result	TLayer	.

StoredNames

Lastnost StoredNames .

RO Property TImport.StoredNames As String
Result	String	.

Lastnosti uvoza

ImportType

Lastnost ImportType določa tip uvoza podatkov.

Property TImport.ImportType As Long
Result	Long	.

DeleteExistingData

Lastnost DeleteExistingData določa brisanje obstoječih podatkov ob uvozu.

Property TImport.DeleteExistingData As Boolean
Result	Boolean	.

DataFileName

Lastnost DataFileName določi ime uvozne datoteke.

Property TImport.DataFileName As String
Result	String	.

ImportTopology

Lastnost ImportTopology omogoča opredelitev, ali se uvozijo tudi podatki topologije (polilinije in/ali poligoni).

Property TImport.ImportTopology As Boolean
Result	Boolean	.

TopologyFileName

Lastnost TopologyFileName .

Property TImport.TopologyFileName As String
Result	String	.

TopologySublayer

Lastnost TopologySublayer .

Property TImport.TopologySublayer As Long
Result	Long	.

HeaderRow

Lastnost HeaderRow določa ali uvozna datoteka vsebuje vrstico z imeni polj.

Property TImport.HeaderRow As Boolean
Result	Boolean	.

Delimiter

Lastnost Delimiter .

Property TImport.Delimiter As String
Result	String	.

IgnoreMultipleDelimiters

Lastnost IgnoreMultipleDelimiters .

Property TImport.IgnoreMultipleDelimiters As Boolean
Result	Boolean	.

CodePageTranslation

Lastnost CodePageTranslation .

Property TImport.CodePageTranslation As Long
Result	Long	.

DecimalSeparator

Lastnost DecimalSeparator .

Property TImport.DecimalSeparator As Long
Result	Long	.

ACADNoBlocks

Lastnost ACADNoBlocks .

Property TImport.ACADNoBlocks As Boolean
Result	Boolean	.

AddColumnBreak

Metoda AddColumnBreak .

Method TImport.AddColumnBreak (Column As Long)
Column	Long	.

DoNotOpenErrors

Lastnost DoNotOpenErrors .

Property TImport.DoNotOpenErrors As Boolean
Result	Boolean	.

Skupne metode

Load

Metoda Load naloži predhodno nastavljene parametre za uvoz podatkov.

Method TImport.Load (Name As String) As Boolean
Name	String	Ime shranjenega načina uvoza podatkov.
Result	Optional Boolean	.

Save

Metoda Save shrani nastavljeni import.

Method TImport.Save (Name As String)
Name	String	Ime nastavitve importa.

Clear

Metoda Clear briše predhodne nastavitve v objektu Timport.

Method TImport.Clear

CopyFrom

Metoda CopyFrom .

Method TImport.CopyFrom (L As TImport)
L	TImport	.

Delete

Metoda Delete .

Method TImport.Delete (Name As String)
Name	String	.

DeleteAll

Metoda DeleteAll .

Method TImport.DeleteAll

Povezave polj

ImpFldCount

Lastnost ImpFldCount določa število poveznih polj pri uvozu podatkov.

RO Property TImport.ImpFldCount As Long
Result	Long	.

ImpFld

Lastnost ImpFld določa index-to povezavo pri uvozu podatkov.

RO Property TImport.ImpFld (Index As Long) As TImpConn
Index	Long	.
Result	TImpConn	.

ImpFldAdd

Metoda ImpFldAdd doda novo povezavo polja pri uvozu podatkov ter kot rezultat vrne novo kreirani objekt.

Method TImport.ImpFldAdd (F As TField, ColIdx As Long) As TImpConn
F	TField	.
ColIdx	Long	.
Result	Optional TImpConn	.

ImpFldAddTop

Metoda ImpFldAddTop .

Method TImport.ImpFldAddTop (ColIdx As Long) As TImpConn
ColIdx	Long	.
Result	Optional TImpConn	.

ImpFldAddX

Metoda ImpFldAddX .

Method TImport.ImpFldAddX (ColIdx As Long) As TImpConn
ColIdx	Long	.
Result	Optional TImpConn	.

ImpFldAddY

Metoda ImpFldAddY .

Method TImport.ImpFldAddY (ColIdx As Long) As TImpConn
ColIdx	Long	.
Result	Optional TImpConn	.

ImpFldAddZ

Metoda ImpFldAddZ .

Method TImport.ImpFldAddZ (ColIdx As Long) As TImpConn
ColIdx	Long	.
Result	Optional TImpConn	.

ImpFldDelete

Metoda ImpFldDelete .

Method TImport.ImpFldDelete (Index As Long)
Index	Long	.

Transformacija topologije

TopologyAddX

Lastnost TopologyAddX .

Property TImport.TopologyAddX As Float
Result	Float	.

TopologyAddY

Lastnost TopologyAddY .

Property TImport.TopologyAddY As Float
Result	Float	.

TopologyMulX

Lastnost TopologyMulX .

Property TImport.TopologyMulX As Float
Result	Float	.

TopologyMulY

Lastnost TopologyMulY .

Property TImport.TopologyMulY As Float
Result	Float	.

ODBC uvoz

ODBCDataBase

Lastnost ODBCDataBase .

Property TImport.ODBCDataBase As String
Result	String	.

ODBCSelect

Lastnost ODBCSelect .

Property TImport.ODBCSelect As String
Result	String	.

ODBCTable

Lastnost ODBCTable .

Property TImport.ODBCTable As String
Result	String	.

ODBCWhere

Lastnost ODBCWhere .

Property TImport.ODBCWhere As String
Result	String	.

Opuščene metode

Prepare

Metoda Prepare ne naredi nič in se lahko povsod odstrani.

Method TImport.Prepare

@@ Vrstica 38: / Vrstica 38: @@
 ===ExecuteList===
 Je ni
-===Prepare===
-Metoda '''Prepare''' pripravi in preveri nastavljeni import, ter sporoči morebitne napake pri uvozu. Za to metodo morate klicati metodo Uvoz, katera vam dejansko uvozi podatke.
-<declaration>
-Method|TImport.Prepare
-</declaration>
-<source></source>
 ==Skupne lastnosti==
@@ Vrstica 95: / Vrstica 88: @@
 Property|TImport.ImportType
 Result|Long|.
+</declaration>
+<source></source>
+===DeleteExistingData===
+Lastnost '''DeleteExistingData''' določa brisanje obstoječih podatkov ob uvozu.
+<declaration>
+Property|TImport.DeleteExistingData
+Result|Boolean|.
 </declaration>
 <source></source>
@@ Vrstica 266: / Vrstica 267: @@
 Method|TImport.ImpFldAdd
 F|TField|.
-Idx|Long|.
+ColIdx|Long|.
 Result|Optional TImpConn|.
 </declaration>
@@ Vrstica 275: / Vrstica 276: @@
 <declaration>
 Method|TImport.ImpFldAddTop
-Idx|Long|.
+ColIdx|Long|.
 Result|Optional TImpConn|.
 </declaration>
@@ Vrstica 284: / Vrstica 285: @@
 <declaration>
 Method|TImport.ImpFldAddX
-Idx|Long|.
+ColIdx|Long|.
 Result|Optional TImpConn|.
 </declaration>
@@ Vrstica 293: / Vrstica 294: @@
 <declaration>
 Method|TImport.ImpFldAddY
-Idx|Long|.
+ColIdx|Long|.
 Result|Optional TImpConn|.
 </declaration>
@@ Vrstica 302: / Vrstica 303: @@
 <declaration>
 Method|TImport.ImpFldAddZ
-Idx|Long|.
+ColIdx|Long|.
 Result|Optional TImpConn|.
+</declaration>
+<source></source>
+===ImpFldDelete===
+Metoda '''ImpFldDelete''' .
+<declaration>
+Method|TImport.ImpFldDelete
+Index|Long|.
+</declaration>
+<source></source>
+==Transformacija topologije==
+===TopologyAddX===
+Lastnost '''TopologyAddX''' .
+<declaration>
+Property|TImport.TopologyAddX
+Result|Float|.
+</declaration>
+<source></source>
+===TopologyAddY===
+Lastnost '''TopologyAddY''' .
+<declaration>
+Property|TImport.TopologyAddY
+Result|Float|.
+</declaration>
+<source></source>
+===TopologyMulX===
+Lastnost '''TopologyMulX''' .
+<declaration>
+Property|TImport.TopologyMulX
+Result|Float|.
+</declaration>
+<source></source>
+===TopologyMulY===
+Lastnost '''TopologyMulY''' .
+<declaration>
+Property|TImport.TopologyMulY
+Result|Float|.
 </declaration>
 <source></source>
@@ Vrstica 341: / Vrstica 384: @@
 <source></source>
-[[Category:Razredi]]
+==Opuščene metode==
-[[Category:SDMS Basic]]
+===Prepare===
+Metoda '''Prepare''' ne naredi nič in se lahko povsod odstrani.
+<declaration>
+Method|TImport.Prepare
+</declaration>
+[[Category:Razredi podatkovne plasti|Import]]
+[[Category:Razredi|Import]]
+[[Category:SDMS Basic|Import]]