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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | [gislist] Display of field alias names |
| Date: |
04/17/2007 05:55:00 PM |
| From: |
Solomon Pulapkura |
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Hi all,
I have programmatically been able to change the alias names of fields of a
feature class in SDE using IClassSchemaEdit. But when I use the identify
tool, the names dont appear as changed. I have to actually remove the
feature class from the TOC and then add it again in ArcMap. Then the changed
alias names are visible when I identify a feature.
pMxDoc.UpdateContentsalso does not do the trick. Can anyone suggest a
workaround?
I've attached bits of the code...not the entire one..only relevant parts. So
dont be confused if something you think should be there is not there. The
code works. Code
Dim pClassSchemaEdit As IClassSchemaEdit
Dim pLayer As ILayer
Dim pMxDoc As IMxDocument
Dim pMap As IMap
Dim pTableFields As ITableFields
Public Sub openFC()
Dim pPropertySet As IPropertySet
Set pPropertySet = New PropertySet
With pPropertySet
.SetProperty "Server", "viper"
.SetProperty "Instance", "esri_sde"
.SetProperty "user", "public_works"
.SetProperty "password", "public_works"
.SetProperty "version", "sde.DEFAULT"
End With
Dim pWrkspcFactory As IWorkspaceFactory
Dim pWrkspc As IWorkspace
Set pWrkspcFactory = New SdeWorkspaceFactory
Set pWrkspc = pWrkspcFactory.Open(pPropertySet, hWnd)
Dim pFeatWrkspc As IFeatureWorkspace
Set pFeatWrkspc = pWrkspc
Dim pGPSFClass As IFeatureClass
Set pGPSFClass = pFeatWrkspc.OpenFeatureClass("PUBLIC_WORKS.GPS_MASTER")
Dim pOClass As IObjectClass
Set pOClass = pGPSFClass
Set pSchemaLock = pOClass
Set pClassSchemaEdit = pOClass
End Sub
'Signs
If GPSLayersListBox.Text = "Signs" Then
Call openFC
pSchemaLock.ChangeSchemaLock esriExclusiveSchemaLock
'change aliases for signs layer
pClassSchemaEdit.AlterFieldAliasName "X", "X Coordinate"
pClassSchemaEdit.AlterFieldAliasName "Y", "Y Coordinate"
pClassSchemaEdit.AlterFieldAliasName "FCODE", "Feature Code"
pClassSchemaEdit.AlterFieldAliasName "HANSEN_NUM", "Hansen Project Number"
pClassSchemaEdit.AlterFieldAliasName "MUTCD_NUM", "MUTCD Number"
pClassSchemaEdit.AlterFieldAliasName "BGCOLOR", "Background Color"
pClassSchemaEdit.AlterFieldAliasName "FGCOLOR", "Foreground Color"
pClassSchemaEdit.AlterFieldAliasName "SIZE_", "SIZE"
pClassSchemaEdit.AlterFieldAliasName "DESCP_COND", "Condition"
pSchemaLock.ChangeSchemaLock esriSharedSchemaLock
End If
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