https://community.esri.com/t5/developers-questions/implement-icommand-in-vb-net/m-p/1300534#M6648 <P>I want to implement&nbsp;Icommand in VB.net. After build the dll file when I try to load this dll file in Arcmap 10.8 then it shows that can't load type library from specified file. I have used below code for implement this dll file. Please help on this</P><P>Imports ESRI.ArcGIS.SystemUI</P><P>Public Class Class1</P><P>Implements ESRI.ArcGIS.SystemUI.ICommand</P><P>Public Sub OnCreate(Hook As Object) Implements ICommand.OnCreate<BR />m_pApp = Hook<BR />Throw New NotImplementedException()</P><P>End Sub</P><P>Public Sub OnClick() Implements ICommand.OnClick<BR />Throw New NotImplementedException()<BR />Dim MyForm As New Form1<BR />MyForm.Show()<BR />End Sub</P><P>Public ReadOnly Property Enabled As Boolean Implements ICommand.Enabled<BR />Get<BR />Enabled = True<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Checked As Boolean Implements ICommand.Checked<BR />Get<BR />Throw New NotImplementedException()<BR />End Get<BR />End Property</P><P>Public ReadOnly Property Name As String Implements ICommand.Name<BR />Get<BR />Name = "Merge Geodatabase V2.0"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Caption As String Implements ICommand.Caption<BR />Get<BR />Caption = "Merge Geodatabase V2.0"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Tooltip As String Implements ICommand.Tooltip<BR />Get<BR />Tooltip = "Merge Geodatabase V2.0"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Message As String Implements ICommand.Message<BR />Get<BR />Throw New NotImplementedException()<BR />End Get<BR />End Property</P><P>Public ReadOnly Property HelpFile As String Implements ICommand.HelpFile<BR />Get<BR />HelpFile = ""<BR />HelpFile = "Merge.hlp"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property HelpContextID As Integer Implements ICommand.HelpContextID<BR />Get<BR />HelpContextID = 10001<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Bitmap As Integer Implements ICommand.Bitmap<BR />Get<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Category As String Implements ICommand.Category<BR />Get<BR />Category = "Land_Suman"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property<BR />End Class</P> Sun, 18 Jun 2023 04:35:30 GMT Suman_Kar 2023-06-18T04:35:30Z https://community.esri.com/t5/developers-questions/implement-icommand-in-vb-net/m-p/1300534#M6648 <P>I want to implement&nbsp;Icommand in VB.net. After build the dll file when I try to load this dll file in Arcmap 10.8 then it shows that can't load type library from specified file. I have used below code for implement this dll file. Please help on this</P><P>Imports ESRI.ArcGIS.SystemUI</P><P>Public Class Class1</P><P>Implements ESRI.ArcGIS.SystemUI.ICommand</P><P>Public Sub OnCreate(Hook As Object) Implements ICommand.OnCreate<BR />m_pApp = Hook<BR />Throw New NotImplementedException()</P><P>End Sub</P><P>Public Sub OnClick() Implements ICommand.OnClick<BR />Throw New NotImplementedException()<BR />Dim MyForm As New Form1<BR />MyForm.Show()<BR />End Sub</P><P>Public ReadOnly Property Enabled As Boolean Implements ICommand.Enabled<BR />Get<BR />Enabled = True<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Checked As Boolean Implements ICommand.Checked<BR />Get<BR />Throw New NotImplementedException()<BR />End Get<BR />End Property</P><P>Public ReadOnly Property Name As String Implements ICommand.Name<BR />Get<BR />Name = "Merge Geodatabase V2.0"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Caption As String Implements ICommand.Caption<BR />Get<BR />Caption = "Merge Geodatabase V2.0"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Tooltip As String Implements ICommand.Tooltip<BR />Get<BR />Tooltip = "Merge Geodatabase V2.0"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Message As String Implements ICommand.Message<BR />Get<BR />Throw New NotImplementedException()<BR />End Get<BR />End Property</P><P>Public ReadOnly Property HelpFile As String Implements ICommand.HelpFile<BR />Get<BR />HelpFile = ""<BR />HelpFile = "Merge.hlp"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property HelpContextID As Integer Implements ICommand.HelpContextID<BR />Get<BR />HelpContextID = 10001<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Bitmap As Integer Implements ICommand.Bitmap<BR />Get<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property</P><P>Public ReadOnly Property Category As String Implements ICommand.Category<BR />Get<BR />Category = "Land_Suman"<BR />Throw New NotImplementedException()</P><P>End Get<BR />End Property<BR />End Class</P> Sun, 18 Jun 2023 04:35:30 GMT https://community.esri.com/t5/developers-questions/implement-icommand-in-vb-net/m-p/1300534#M6648 Suman_Kar 2023-06-18T04:35:30Z