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This document is archived and information here might be outdated. Recommended version. |
IListDialog.AddString Method (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Adds a string to the list that the dialog will show. These strings will be sorted in alphabetical order.
[Visual Basic .NET]
Public Sub AddString ( _
ByVal Choice As String _
)
[C#]
public void AddString (
string Choice
);
Choice is a string that will be used as an item in the list displayed by the dialog.
The AddString method is used to populate the list that is displayed in the dialog. When the dialog is displayed, the items in the list are sorted in alphabetical order.
The following code shows a list in the dialog and then reports the string associated with the selected item. You would get m_app from the hook in ICommand::OnCreate().
IListDialog listDlg = new ListDialogClass();
listDlg.AddString("California");
listDlg.AddString("Arizona");
listDlg.AddString("Utah");
listDlg.AddString("Nevada");
if (listDlg.DoModal("The list", 0, m_app.hWnd))
{
switch (listDlg.Choice)
{
case 0:
System.Windows.Forms.MessageBox.Show("California");
break;
case 1:
System.Windows.Forms.MessageBox.Show("Arizona");
break;
case 2:
System.Windows.Forms.MessageBox.Show("Utah");
break;
case 3:
System.Windows.Forms.MessageBox.Show("Nevada");
break;
}
}
else
System.Windows.Forms.MessageBox.Show("Cancelled");
Dim listDlg As IListDialog = New ListDialogClass()
listDlg.AddString("California")
listDlg.AddString("Arizona")
listDlg.AddString("Utah")
listDlg.AddString("Nevada")
If listDlg.DoModal("The list", 0, m_app.hWnd) Then
Select Case listDlg.Choice
Case 0
System.Windows.Forms.MessageBox.Show("California")
Exit Select
Case 1
System.Windows.Forms.MessageBox.Show("Arizona")
Exit Select
Case 2
System.Windows.Forms.MessageBox.Show("Utah")
Exit Select
Case 3
System.Windows.Forms.MessageBox.Show("Nevada")
Exit Select
End Select
Else
System.Windows.Forms.MessageBox.Show("Cancelled")
End If