Hello,
I am trying to use the sample code that is provided in the help file to no avail. I am sure there is something I am not doing right but I am not sure what it could be. While I can connect to the repository just fine and see that there are 2 models in the repository, when I try to access the model by doing a repository.Models.GetAt(i), I get an exception thrown that simply says "The server threw an exception". I can not figure out what I could be doing wrong so I am including the code to see if anyone else can get any further. Any help would be greatly appreciated:
private EA.Repository LoadRepository(string repositoryPath)
{
EA.Repository _repository = new RepositoryClass();
try
{
_repository.OpenFile(repositoryPath);
}
catch( Exception e )
{
MessageBox.Show( e.StackTrace );
}
return _repository;
}
private void DumpModel(EA.Repository repository)
{
for(short i=0;i< repository.Models.Count;i++)
{
try
{
object pack = ((Collection)repository.Models).GetAt(i);
DumpPackage((IPackage)repository.Models.GetAt(i), "");
}
catch( Exception e )
{
MessageBox.Show( e.StackTrace );
}
}
}
private void DumpPackage(IPackage package, string indent)
{
output.Append(indent + package.Name);
DumpElements(package, indent + " ");
for(short i=0;i<((Collection)package.Packages).Count;i++)
{
DumpPackage((IPackage)((Collection)package.Packages).GetAt(i) , indent + " ");
}
}
private void DumpElements(IPackage package, string indent)
{
for(short i=0;i<((Collection)package.Elements).Count;i++)
{
output.Append(indent + "::" + ((IPackage)((Collection)package.Elements).GetAt(i)).Name);
}
}
Please look it over and give any suggestions you can. I am attaching the entire form class file so you can implement it easier.
***BEGIN***
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using EA;
using System.Text;
namespace EATestHarness
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.OpenFileDialog openFileDialog1;
private System.Windows.Forms.Button btnClickMe;
private StringBuilder output = new StringBuilder();
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
this.btnClickMe = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// openFileDialog1
//
this.openFileDialog1.Filter = "\"EAP Files|*.EAP\"";
this.openFileDialog1.FileOk += new System.ComponentModel.CancelEventHandler(this.openFileDialog1_FileOk);
//
// btnClickMe
//
this.btnClickMe.Location = new System.Drawing.Point(176, 24);
this.btnClickMe.Name = "btnClickMe";
this.btnClickMe.Size = new System.Drawing.Size(72, 32);
this.btnClickMe.TabIndex = 0;
this.btnClickMe.Text = "ClickMe!";
this.btnClickMe.Click += new System.EventHandler(this.btnClickMe_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.Add(this.btnClickMe);
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void openFileDialog1_FileOk(object sender, System.ComponentModel.CancelEventArgs e)
{
}
private EA.Repository LoadRepository(string repositoryPath)
{
EA.Repository _repository = new RepositoryClass();
try
{
_repository.OpenFile(repositoryPath);
}
catch( Exception e )
{
MessageBox.Show( e.StackTrace );
}
return _repository;
}
private void DumpModel(EA.Repository repository)
{
for(short i=0;i< repository.Models.Count;i++)
{
try
{
object pack = ((Collection)repository.Models).GetAt(i);
DumpPackage((IPackage)repository.Models.GetAt(i), "");
}
catch( Exception e )
{
MessageBox.Show( e.StackTrace );
}
}
}
private void DumpPackage(IPackage package, string indent)
{
output.Append(indent + package.Name);
DumpElements(package, indent + " ");
for(short i=0;i<((Collection)package.Packages).Count;i++)
{
DumpPackage((IPackage)((Collection)package.Packages).GetAt(i) , indent + " ");
}
}
private void DumpElements(IPackage package, string indent)
{
for(short i=0;i<((Collection)package.Elements).Count;i++)
{
output.Append(indent + "::" + ((IPackage)((Collection)package.Elements).GetAt(i)).Name);
}
}
private void btnClickMe_Click(object sender, System.EventArgs e)
{
EA.Repository _repository = LoadRepository(@"C:\\Development\\Diagrams\\UseCase\\UseCase.EAP");
DumpModel(_repository);
MessageBox.Show(output.ToString());
}
}
}
***END***
