Get and Set Item References Example (C#)
This example shows how to get and set item references.
NOTE: If using the .NET Framework 4.0 primary interop assembly
provided with SOLIDWORKS Enterprise PDM, see
Using .NET Framework 4.0 in
Stand-alone Applications.
//----------------------------------------------------------------------------
// Preconditions:
// 1. Start Microsoft Visual Studio 2010.
// a. Click File > New > Project > Visual
C# > Windows Forms Application.
// b. Type ItemRefs_CSharp in Name.
// c. Click Browse and navigate to the folder where to create
// the project.
// d. Click OK.
// e. Click Show All Files in the Solution Explorer toolbar and expand
// Form1.cs in the Solution Explorer.
// f. Replace the code in Form1.cs with this code.
// g. To create the form,
replace the code in Form1.Designer.cs with this code.
// 2. Add EPDM.Interop.epdm.dll as a reference (right-click the project
// name in the Solution Explorer, click Add Reference, click
// Assemblies > Framework in the left-side panel, browse to the top folder of
// your SOLIDWORKS Enterprise PDM installation, locate and click
// EPDM.Interop.epdm.dll, click Open, and click Add).
// 3. Add Microsoft.VisualBasic as a reference (click COM in the left-side panel,
// click Microsoft.VisualBasic, click Add, and click Close).
// 4. Right-click EPDM.Interop.epdm in References, click Properties, and set
// Embed Interop Types to False to handle methods that pass arrays of
// structures.
// 5. Ensure that an item folder with at least one item is checked into the
vault.
// 6. Click Debug > Start Debugging or press F5.
//
// Postconditions:
// 1. Displays the Get
and set item references dialog box.
// 2. Select a vault view.
// 3. Click Get
item references.
//
a. Click an item folder
in the vault.
// b. Click OK.
// c. Displays a message box confirming your folder selection.
// d. Click OK.
// e. Displays a message box with item references for the
first item found
// in the selected folder.
// f. Click OK.
// 4. Click Set item references.
// a. Click one or more files to add as references to the
item.
// b. Click Open.
// c. Displays a message box with the updated references.
// - or -
// Displays a message box with errors.
// d. Click OK.
// 5. Close the Get
and set item references dialog box.
//----------------------------------------------------------------------------
//Form1.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using EPDM.Interop.epdm;
using Microsoft.VisualBasic;
namespace ItemRefs_CSharp
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private IEdmVault5 vault1 = null;
IEdmItem item;
IEdmFile8 fileInt;
public void Form1_Load(System.Object sender, System.EventArgs e)
{
try
{
IEdmVault5 vault1 = new EdmVault5();
IEdmVault8 vault = (IEdmVault8)vault1;
EdmViewInfo[] Views = null;
vault.GetVaultViews(out Views, false);
VaultsComboBox.Items.Clear();
foreach (EdmViewInfo View in Views)
{
VaultsComboBox.Items.Add(View.mbsVaultName);
}
if (VaultsComboBox.Items.Count > 0)
{
VaultsComboBox.Text = (string)VaultsComboBox.Items[0];
}
Button1.Enabled = false;
}
catch (System.Runtime.InteropServices.COMException ex)
{
MessageBox.Show("HRESULT = 0x" + ex.ErrorCode.ToString("X") + " " + ex.Message);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void GetItemRefs_Click(System.Object sender, System.EventArgs e)
{
try
{
IEdmVault11 vault2 = null;
if (vault1 == null)
{
vault1 = new EdmVault5();
}
vault2 = (IEdmVault11)vault1;
if (!vault1.IsLoggedIn)
{
//Log into selected vault as the current user
vault1.LoginAuto(VaultsComboBox.Text, this.Handle.ToInt32());
}
IEdmFolder6 folder = default(IEdmFolder6);
folder = (IEdmFolder6)vault2.BrowseForFolder2(this.Handle.ToInt32(), "Select a folder", vault2.RootFolder, (int)EdmBrowseForFolderFlag.EdmBwsFld_None);
if ((folder != null))
{
if (folder.ObjectType == EdmObjectType.EdmObject_Folder)
{
Interaction.MsgBox("You selected the file folder: " + Constants.vbLf + folder.LocalPath);
}
else
{
Interaction.MsgBox("You selected the item folder: " + Constants.vbLf + folder.LocalPath);
}
}
//Get the first item in the selected folder
IEdmPos5 pos = default(IEdmPos5);
string msg = null;
pos = folder.GetFirstFilePosition();
fileInt = (IEdmFile8)folder.GetNextFile(pos);
//Search for item by name to get its ID
IEdmSearch7 search = default(IEdmSearch7);
search = (IEdmSearch7)vault2.CreateUtility(EdmUtility.EdmUtil_Search);
search.FindFiles = true;
search.FindFolders = false;
search.Recursive = true;
search.SetToken(EdmSearchToken.Edmstok_FindItems, true);
search.StartFolderID = vault2.ItemRootFolderID;
search.FileName = fileInt.Name;
IEdmSearchResult5 result = default(IEdmSearchResult5);
result = search.GetFirstResult();
if (result == null)
{
Interaction.MsgBox("The item '" + fileInt.Name + "' was not found.");
}
while ((result != null))
{
if ((result.IsKindOf(EdmObjectType.EdmObject_Item)))
{
fileInt = (IEdmFile8)result;
item = (IEdmItem)fileInt;
//Create a message about the item and its references
msg = "Name=" + item.Name + Constants.vbLf;
msg = msg + "ID = " + item.ID.ToString() + Constants.vbLf;
msg = msg + "Descriptive name = " + item.ItemDescriptiveName + Constants.vbLf;
msg = msg + "Check-out path = " + fileInt.LockPath + Constants.vbLf;
msg = msg + "Workflow state = " + fileInt.CurrentState.Name + Constants.vbLf;
msg = msg + Constants.vbLf + "Referenced files:" + Constants.vbLf;
EdmItemRef[] refs = null;
item.GetReferences((int)EdmRefFlags.EdmRef_Dynamic + (int)EdmRefFlags.EdmRef_Static + (int)EdmRefFlags.EdmRef_Item + (int)EdmRefFlags.EdmRef_File, out refs);
int idx = 0;
idx = Information.LBound(refs);
while ((idx <= Information.UBound(refs)))
{
msg = msg + "File ID=(" + Convert.ToString(refs[idx].moNamePathOrID) + ") ";
msg = msg + "Parent Item ID=(" + Convert.ToString(refs[idx].moParentNamePathOrItemID) + ") ";
msg = msg + "Configuration='" + refs[idx].mbsConfiguration + "' ";
if ((refs[idx].mlEdmRefFlags & (int)EdmRefFlags.EdmRef_Dynamic) == (int)EdmRefFlags.EdmRef_Dynamic)
{
msg = msg + " (auto-update reference)";
}
else
{
if ((refs[idx].mlEdmRefFlags & (int)EdmRefFlags.EdmRef_Static) == (int)EdmRefFlags.EdmRef_Static)
{
msg = msg + " (static reference)";
}
}
idx = idx + 1;
msg = msg + Constants.vbLf;
}
MessageBox.Show(msg);
Button1.Enabled = true;
}
return;
}
}
catch (System.Runtime.InteropServices.COMException ex)
{
MessageBox.Show("HRESULT = 0x" + ex.ErrorCode.ToString("X") + " " + ex.Message);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void Button1_Click(System.Object sender, System.EventArgs e)
{
//Set item references
try
{
IEdmVault11 vault2 = null;
if (vault1 == null)
{
vault1 = new EdmVault5();
}
vault2 = (IEdmVault11)vault1;
if (!vault1.IsLoggedIn)
{
vault1.LoginAuto(VaultsComboBox.Text, this.Handle.ToInt32());
}
//Get the current item references
EdmItemRef[] oldRefs = null;
item.GetReferences((int)EdmRefFlags.EdmRef_Dynamic + (int)EdmRefFlags.EdmRef_Static + (int)EdmRefFlags.EdmRef_Item + (int)EdmRefFlags.EdmRef_File, out oldRefs);
//Let the user browse for new file references
IEdmStrLst5 pathList = vault2.BrowseForFile(this.Handle.ToInt32(), (int)EdmBrowseFlag.EdmBws_ForOpen + (int)EdmBrowseFlag.EdmBws_PermitVaultFiles + (int)EdmBrowseFlag.EdmBws_PermitMultipleSel, "All Files|*.*||");
if (pathList == null)
return;
//Create an array of new item references
EdmItemRef[] newRefs = new EdmItemRef[pathList.Count];
int idx = 0;
IEdmPos5 pos = default(IEdmPos5);
pos = pathList.GetHeadPosition();
while (!pos.IsNull)
{
string path = null;
path = pathList.GetNext(pos);
newRefs[idx].moNamePathOrID = path;
newRefs[idx].mlEdmRefFlags = (int)EdmRefFlags.EdmRef_Static + (int)EdmRefFlags.EdmRef_File;
newRefs[idx].moParentNamePathOrItemID = item.ID;
idx = idx + 1;
}
//Check out the item
fileInt.LockFile(vault2.ItemRootFolderID, this.Handle.ToInt32());
//Update the item references
item.UpdateReferences(newRefs, oldRefs);
//Collect all errors
string msg = "";
string errstr = "";
idx = Information.LBound(newRefs);
while ((idx <= Information.UBound(newRefs)))
{
if (newRefs[idx].mhResult != 0)
{
errstr = vault2.GetErrorName(newRefs[idx].mhResult);
msg = msg + "Failed to save ref: '" + Convert.ToString(newRefs[idx].moNamePathOrID) + "' (" + errstr + ")" + Constants.vbLf;
}
idx = idx + 1;
}
idx = Information.LBound(oldRefs);
while ((idx <= Information.UBound(oldRefs)))
{
if (oldRefs[idx].mhResult != 0)
{
errstr = vault2.GetErrorName(oldRefs[idx].mhResult);
msg = msg + "Failed to delete ref: '" + Convert.ToString(oldRefs[idx].moNamePathOrID) + "' (" + errstr + ")" + Constants.vbLf;
}
idx = idx + 1;
}
//Display a status message
if (string.IsNullOrEmpty(msg))
{
msg = "Updated references successfully!" + Constants.vbLf;
EdmItemRef[] refs = null;
item.GetReferences((int)EdmRefFlags.EdmRef_Dynamic + (int)EdmRefFlags.EdmRef_Static + (int)EdmRefFlags.EdmRef_Item + (int)EdmRefFlags.EdmRef_File, out refs);
idx = Information.LBound(refs);
//Construct a message about the reference updates
while ((idx <= Information.UBound(refs)))
{
msg = msg + "File ID=(" + Convert.ToString(refs[idx].moNamePathOrID) + ") ";
msg = msg + "Parent Item ID=(" + Convert.ToString(refs[idx].moParentNamePathOrItemID) + ") ";
msg = msg + "Configuration='" + refs[idx].mbsConfiguration + "' ";
if ((refs[idx].mlEdmRefFlags & (int)EdmRefFlags.EdmRef_Dynamic) == (int)EdmRefFlags.EdmRef_Dynamic)
{
msg = msg + " (auto-update reference)";
}
else
{
if ((refs[idx].mlEdmRefFlags & (int)EdmRefFlags.EdmRef_Static) == (int)EdmRefFlags.EdmRef_Static)
{
msg = msg + " (static reference)";
}
}
idx = idx + 1;
msg = msg + Constants.vbLf;
}
MessageBox.Show(msg);
}
else
{
MessageBox.Show("Errors detected: " + Constants.vbLf + msg);
}
//Check in the item
fileInt.UnlockFile(this.Handle.ToInt32(), "Updated item references", (int)EdmUnlockFlag.EdmUnlock_IgnoreRefsNotLockedByCaller);
}
catch (System.Runtime.InteropServices.COMException ex)
{
MessageBox.Show("HRESULT = 0x" + ex.ErrorCode.ToString("X") + " " + ex.Message);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
}
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//Form1.Designer.cs
namespace ItemRefs_CSharp
{
partial class Form1
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (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.VaultsLabel = new System.Windows.Forms.Label();
this.VaultsComboBox = new System.Windows.Forms.ComboBox();
this.GetItemRefs = new System.Windows.Forms.Button();
this.OpenFileDialog = new System.Windows.Forms.OpenFileDialog();
this.Button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
//VaultsLabel
//
this.VaultsLabel.AutoSize = true;
this.VaultsLabel.Location = new System.Drawing.Point(13, 26);
this.VaultsLabel.Name = "VaultsLabel";
this.VaultsLabel.Size = new System.Drawing.Size(94, 13);
this.VaultsLabel.TabIndex = 0;
this.VaultsLabel.Text = " Select vault view:";
//
//VaultsComboBox
//
this.VaultsComboBox.FormattingEnabled = true;
this.VaultsComboBox.Location = new System.Drawing.Point(16, 42);
this.VaultsComboBox.Name = "VaultsComboBox";
this.VaultsComboBox.Size = new System.Drawing.Size(121, 21);
this.VaultsComboBox.TabIndex = 1;
//
//GetItemRefs
//
this.GetItemRefs.Location = new System.Drawing.Point(16, 86);
this.GetItemRefs.Name = "GetItemRefs";
this.GetItemRefs.Size = new System.Drawing.Size(139, 23);
this.GetItemRefs.TabIndex = 5;
this.GetItemRefs.Text = "Get item references...";
this.GetItemRefs.UseVisualStyleBackColor = true;
this.GetItemRefs.Click +=new System.EventHandler(GetItemRefs_Click);
//
//OpenFileDialog
//
this.OpenFileDialog.Title = "Open";
//
//Button1
//
this.Button1.Location = new System.Drawing.Point(16, 127);
this.Button1.Name = "Button1";
this.Button1.Size = new System.Drawing.Size(139, 23);
this.Button1.TabIndex = 6;
this.Button1.Text = "Set item references...";
this.Button1.UseVisualStyleBackColor = true;
this.Button1.Click +=new System.EventHandler(Button1_Click);
//
//Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6f, 13f);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(317, 185);
this.Controls.Add(this.Button1);
this.Controls.Add(this.GetItemRefs);
this.Controls.Add(this.VaultsComboBox);
this.Controls.Add(this.VaultsLabel);
this.Name = "Form1";
this.Text = "Get and set item references";
this.Load += new System.EventHandler(this.Form1_Load);
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
internal System.Windows.Forms.Label VaultsLabel;
internal System.Windows.Forms.ComboBox VaultsComboBox;
internal System.Windows.Forms.Button GetItemRefs;
internal System.Windows.Forms.OpenFileDialog OpenFileDialog;
internal System.Windows.Forms.Button Button1;
}
}
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