Micom SE Studio1 Import Filter - Creating User Interface (UI)

Welcome to my page and welcome to the continuation of Omicron Import Filter tutorial series. In this tutorial, I will show you how to create the actual import filter fom Micom relays. In this tutorial, we will focus on the Visual Studio program. We're going to modify the codes in our project called MyImportFilter that we've created in the previous tutorial.

Download the project in this link MyImportFilter - Process Relay Setting Parameters. Extract and open the project. Once the project is loaded, add New Folder inside the project and set the name to SEStudio1. We need this to make organize our project class filter. SE Studio 1 stands for Schneider Electric Studio 1 which is the software that used in communicating MiCOM relays particularly P12x series. And yes we're going to create a new import filter and user interface form MiCOM P12x series relay. I think this will applied to other MiCOM P series relay.

Add a new Form inside the SEStudio1 folder and set the name to SEStudio1UIForm.vb. In the SEStudio1UIForm, add one textbox, one datagridview and three pushbuttons, set their properties and and arrange them according to the previous tutorial called Creating A User Interface In Omicron Test Universe Import Filter.

Once the controls are set and arranged, double click the OK button then enter code below

DialogResult = Windows.Forms.DialogResult.OK

Go back to SEStudio1UIForm, double click the Cancel button then enter the code below

DialogResult = Windows.Forms.DialogResult.Cancel

Go back to SEStudio1UIForm, double click the Browse or Open button then enter the code below

Using dlgOpen As New Windows.Forms.OpenFileDialog
    With dlgOpen
        .Title = "Open Relay Setting File"
        .Filter = "Text files (*.txt)|*.txt"
        .Multiselect = False
        If .ShowDialog = Windows.Forms.DialogResult.OK Then
            If System.IO.File.Exists(.FileName) Then
                Using TextStreamReader As System.IO.StreamReader = New System.IO.StreamReader(.FileName)
                    TextFileContent = TextStreamReader.ReadToEnd()
                    TextStreamReader.Close()
                End Using
                LoadTheTextFileContent()
            End If
        End If
    End With
End Using

After that, you will get an error but we will fix that by copying the code below then paste it on the top of the codes

Private Document As OMXRioData.IAutoXRioDocument
Private TextFileContent As String

Public Sub DisplayForm(ByVal pDocument As OMXRioData.IAutoXRioDocument)
    Document = pDocument
    ShowDialog()
End Sub

To get rid the error we need to create a sub procedure LoadTheTextFileContent. Just copy the codes below then paste it at the bottom.

Private Sub LoadTheTextFileContent()

End Sub

You'll see that procedure is doing nothing but we will comeback to that. We need to do the FilterBase first.

Now add new class and set the name to SEStudio1FilterBase.vb and SE Studio 1 stands for Schneider Electric Studio 1. Anyway, if you didn't know, we can add multiple Import Filter in just one project. Example, one for MiCOM, one for GE, one for SEL and etc. Once the new class is added, inherits the OMXRioFilter.FilterBase inside the class.

Copy the code below and replace the Throw New NotImplementedException() line inside the ShowParameterDialog(isImport As Boolean) function. This function will create a new instance of SEStudio1UIForm and display it during the import process of the relay settings.

Dim Result As Boolean = False
Using dlg As New SEStudio1UIForm
    With dlg
        dlg.DisplayForm(Document)
        If .DialogResult = Windows.Forms.DialogResult.OK Then
            Result = True
        End If
    End With
End Using
Return Result

Comment out the Throw New NotImplementedException() line in the rest of the functions and procedures by inserting apostrophe sign ( ' ) in the beginning of the code.

Public Overrides Sub SetParameter(isImport As Boolean, paramName As String, paramValue As String)
    'Throw New NotImplementedException()
End Sub

Public Overrides Function ExecuteImport() As Boolean
    'Throw New NotImplementedException()
End Function

Public Overrides Function IsExportSupported() As Boolean
    'Throw New NotImplementedException()
End Function

Public Overrides Function ExecuteExport() As Boolean
    'Throw New NotImplementedException()
End Function

Public Overrides Function GetParameter(isImport As Boolean, paramName As String) As String
    'Throw New NotImplementedException()
End Function

Add a new folder and name it Class Modules and add a new class under this folder and name it to Parameter.vb, this class will be used by the other FilterBase to store the relay setting parameter in a list form and we're going to select each item by ID. Copy the codes below then paste it to the Parameter.vb class.

Imports System.ComponentModel

Public Class Parameter
    Private _Parameter As String
    Private _Value As String
    Private _Name As String
    Private _OldValue As String
    Private _Unit As String
    Private _Comment As String
    Private _ID As Integer
    Private _Group As Integer
    Private _LowerLimit As String
    Private _UpperLimit As String

    Public Sub New()

    End Sub

    Public Sub New(ByVal iParameter As String, ByVal iValue As String)
        _Parameter = iParameter
        _Value = iValue
    End Sub

    Public Sub New(ByVal iParameter As String, ByVal iValue As String, ByVal Unit As String, ByVal Name As String)
        _Parameter = iParameter
        _Value = iValue
        _Name = Name
        _Unit = Unit
    End Sub

    Public Sub New(ByVal iParameter As String, ByVal iValue As String, ByVal Unit As String)
        _Parameter = iParameter
        _Value = iValue
        _Unit = Unit
    End Sub

    Public Overloads Function ToString() As String
        Return _Parameter & ", " & _Value
    End Function

    Public Property Name As String
        Get
            Return _Name
        End Get
        Set(value As String)
            _Name = value
        End Set
    End Property

    <DisplayName("Foreign ID")>
    Public Property Parameter As String
        Get
            Return _Parameter
        End Get
        Set(value As String)
            _Parameter = value
        End Set
    End Property

    <DisplayName("Old Value")>
    Public Property OldValue As String
        Get
            Return _OldValue
        End Get
        Set(value As String)
            _OldValue = value
        End Set
    End Property

    <DisplayName("New Value")>
    Public Property Value As String
        Get
            Return _Value
        End Get
        Set(value As String)
            _Value = value
        End Set
    End Property

    <DisplayName("Unit")>
    Public Property Unit As String
        Get
            Return _Unit
        End Get
        Set(value As String)
            _Unit = value
        End Set
    End Property

    <DisplayName("Description")>
    Public Property Comment As String
        Get
            Return _Comment
        End Get
        Set(value As String)
            _Comment = value
        End Set
    End Property

    Public Property ID As Integer
        Get
            Return _ID
        End Get
        Set(value As Integer)
            _ID = value
        End Set
    End Property

    Public Property Group As Integer
        Get
            Return _Group
        End Get
        Set(value As Integer)
            _Group = value
        End Set
    End Property

    Public Property LowerLimit As String
        Get
            Return _LowerLimit
        End Get
        Set(value As String)
            _LowerLimit = value
        End Set
    End Property

    Public Property UpperLimit As String
        Get
            Return _UpperLimit
        End Get
        Set(value As String)
            _UpperLimit = value
        End Set
    End Property
End Class

In the next tutorial, I will show you how to add another module that responsible for setting file processing.

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Micom SE Studio1 Import Filter - Creating User Interface (UI)

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