Latest Contributions by MichaelRobb

IDataStatistics is one way or One could also simply sort (using decending) the field and grab the first row value. ... View more

As stated above, you can call the GeoProcessor. You could also create a PGD and add it to your build, in code, simply copy from the assembly directory to which ever directory you wish and rename. ' Create a file geodatabase workspace factory. Dim factoryType As Type = Type.GetTypeFromProgID("esriDataSourcesGDB.FileGDBWorkspaceFactory") Dim workspaceFactory As IWorkspaceFactory = CType(Activator.CreateInstance(factoryType), IWorkspaceFactory) ' Create a file geodatabase. Dim workspaceName As IWorkspaceName = workspaceFactory.Create("C:\Data", "California", Nothing, 0) ... View more

Nimesh is correct. The referenced services is 9.31. Noting any of the MapServer Supporting Interfaces within the link (http://geoportal.abudhabi.ae/rest/services) do not contain MOBILE, which it must. ArcServer10 using Mobile/Content is required. (or using ArcGISOnline) ... View more

If you happen to be using the VS Express edition, the 10.0 SDK for .net Framework installer only supports VS 2008 (not 2010). That is correct! I did come across reading somewhere that 10.1 would include 2010 express comparability as well. ... View more

You know, you could, make the xml file READ ONLY once your addin has altered it and saved it.  When Arc Closes, your new xml file would remain (arc doesn't have a hissy fit over it), and the next open would see the changes. It might work! Just have some code Dim attribute as System.IO.FileAttributes = FileAttributes.ReadOnly File.SetAttributes("Location\AddinFoldersList.xml", attribute You get the idea. ... View more

The problem is that I want to make these edits from within a custom ArcMap add-in, therefore, Arcmap would be running at the time.  ArcObjects gives me the ability to programmatically add a Toolbox, modify toolbars, do pretty much anything with code from within a running ArcMap session.  I can't, however, add an add-in folder to the Add-in folder list on the fly.  This would be ideal and it is what ESRI is hopefully changing. I'm leaning toward doing something in ArcMap's OnShutdown event to get that XML file written correctly. If you can find a way to modify that options box during a session, you would be set. (modifying the xml will not do, as you know now)  its not a bug though, and that is what ESRI would have to change if they want to, give you access to that Options box via objects... They will not be able to change the read and write sequence of the xml file. (as it works logically as is). Not sure how long you want to wait either. I am not sure if you will be able to write onshutdown after arc's embedded xml overwrite takes place... I wrote an exe as its a one time deal, all workstations will always point at one folder on a secure server for all addins.  Is there a reason why the adjustments must be made in an addin. (just something to think about). Either way. good luck. ... View more

Step 1 is your problem. Why do you have Arc open when modifying the settings? Of course arc will save to the xml (based on what is in Addin Manager) which would be nothing in this case, hence why your xml modification is gone.  You need to give the settings PRIOR so the active session establishes those changes.  I mention in my prior post... "I would confirm in Addin Manager >> options that the folder path does indeed exist before closing." meaning, under Customize >> Addin-Manager >> Options >> folders ... you would have noticed it would be empty.  This is becuase Arc will ONLY read this xml file during Startup (initialization) The settings must be established prior to opening a session. Just like re-arranging your toolbars, buttons and customization, is saved on Shut down. (to the normal.mxt)... so empty add-in folder options (in the arc session) = will save the default xml string to the AddInFoldersList.xml.  Arc does not look at that file DURING an open session, only on start up, and saves the information (contained in that arc session) on shutdown. You could, open arc first, then modify the xml, open ANOTHER arc session, see the changes, close that one down, xml will keep the changes (as it saves them), then close the First Arc (which contains no folder settings), and your xml folder will be over-written with no folder path. (hope that is not confusing) Hope that makes sense. There is no bug, not sure why ESRI would say that. Recap: You should modify the xml as step 1.  That is it!  Open Arc, you will see the folder in Addin Manager... when you close, it will re-write what you told Arc back to the xml as usual. You should also, just ensure you are up to date with the Build 3200 level (service pack 2) and have the ten patches installed.  (up to _34 in regkeys) ... View more

I thought I would reply to reveal the answer to this in case someone was curious. (actually forgot about this question thread) insert the following where your crlf is desired:  & # 13 ; & # 10  -you will have to remove all the spaces, unable to visually show without creating a return on the forum (posting) ' Ensure no spaces or using the �??enter�?? key when writing. (This will insert unwanted extra spaces on the same line) ESRI Arc allows a seven line, 77 visible characters per line limit in the extension form. There is no set limit for characters per line (but user must scroll to view past the 77 visible based on the extension form size). Here is a working example. - again, if I post here, you loose the visual characters ... View more

Jeffry You can use custom Cursor of any sort using a TOOL addin rather than a button (if that is what you are using), and referencing the embedded .cur file within the config.esriaddinx xml file.    <Tool id="Microsoft_ArcMapAddin1_Jeffry_Class" class="Jeffry_Class" message="This is the description" caption="Jeffry" tip="Cursor Tooltip" category="AddInControls" image="Images\Jeffry_Class.png" cursor="Images\JeffryCustomCursor.cur"> Just remember to to have the build action of your cursor : AddInContent, rather than embedding. Within the Class referenced to in the xml file... you can then do a mousedown for example   'OnMouse down     Protected Overrides Sub OnMouseDown(ByVal arg As ESRI.ArcGIS.Desktop.AddIns.Tool.MouseEventArgs)         MyBase.OnMouseDown(arg)         'Code here on Mouse down     End Sub What is stated above is through ITool, through IToolDef, not Addin method.                    'for Cursor  - create the cursor             m_Cursor = New System.Windows.Forms.Cursor(Me.GetType.Assembly.GetManifestResourceStream("FocusToolsToolbar.CrosshairCursor.cur"))             If Not m_Cursor Is Nothing Then                 mh_Cursor = m_Cursor.Handle             End If Public ReadOnly Property cursor() As Integer Implements ESRI.ArcGIS.SystemUI.ITool.Cursor             Get                 Return mh_Cursor.ToInt32             End Get         End Property ... View more

this is in C# override Tool Cursor method and return Cursors.Cross.Handle.ToInt32(); Can you elaborate on this? How does this work with an Inherits Addin? Property CURSOR can not be declared 'overrides' because it does not override a property in a base class. ... View more

Thank you Griek, this is very helpful and John Hauck's approach makes more sense than pro grammatically determining GUID/ CLSID without validation. I myself will start to use this approach. I had removed the post prior as I wanted to look into this further, but you had beat me to the punch of responding. (So for anyone else reading this) I had briefly posted explaining ways of gathering the GUID clsID through namespace classnames) ... View more

Interesting alternative Grieck I never found a list so I do this: simply write a couple lines of code to GET the CLSID based on any Namespace, Class. For example: AccessWorkspaceFactoryClass         Dim objFactory As ESRI.ArcGIS.Framework.IObjectFactory = TryCast(m_application, ESRI.ArcGIS.Framework.IObjectFactory)         Dim AccessWkspFactType As Type = GetType(ESRI.ArcGIS.DataSourcesGDB.AccessWorkspaceFactoryClass)         Dim typeClsID As String = AccessWkspFactType.GUID.ToString("B")         Dim workspaceFactory As ESRI.ArcGIS.Geodatabase.IWorkspaceFactory = DirectCast(objFactory.Create(typeClsID), ESRI.ArcGIS.Geodatabase.IWorkspaceFactory) ... View more

When you Inherit Addins.Button. MY namespace can be used. My.ArcMap.Application ... View more

Hello, I'm looking for a way to programmatically add an Add-In folder to the list in the Add-In Manager of ArcMap.  I have tried simply adding the folder path to the AddInFoldersList.xml file in my AppData\Local\ESRI\Desktop10.0 folder but that doesn't work because when ArcMap closes it overwrites that file and removes my changes. Any help would be appreciated. Thanks! Chris I have no problem doing it this way. Arc does write to the XML during close, but if you have added the folder path and the esriaddinx files are there, nothing will change.  Unless... perhaps the folder path you are inserting no longer exists when arc is closing. I had written an exe which, pending windows version (xp, win 7) will enable OFFLINE MODE which prevents the loss of the link as well.  (IF the folder is on a server) the second you unplug connection, lets say for a laptop, all the tools are removed during next ARC initialize. I would confirm in Addin Manager >> options that the folder path does indeed exist before closing. Perhaps a mistake was made in the xml file. Recap: 1. verify xml is correct (verifying under options that the folder path and SHARED addins exist before closing Arc) - its possible IF the path (desired folder) contains NO addins, would be removed as well, but I dont know on that) 2. verify folder connection is not lost. ... View more