private List <IAttachment> method_4(IObject iobject_0)
{
List <IAttachment> list = new List <IAttachment>();
IClass class2 = iobject_0.Class;
if (class2 is ITableAttachments)
{
ITableAttachments attachments = (ITableAttachments)class2;
if (!attachments.HasAttachments)
{
return(list);
}
IAttachmentManager attachmentManager = attachments.AttachmentManager;
ILongArray oids = new LongArrayClass();
oids.Add(iobject_0.OID);
IEnumAttachment attachmentsByParentIDs = attachmentManager.GetAttachmentsByParentIDs(oids, false);
attachmentsByParentIDs.Reset();
IAttachment item = null;
while ((item = attachmentsByParentIDs.Next()) != null)
{
list.Add(item);
}
}
return(list);
}
private void InitAttachment()
{
this.toolStripDropDownButton1.DropDownItems.Clear();
if (this.m_pObject.Class is ITableAttachments)
{
ITableAttachments attachments = (ITableAttachments)this.m_pObject.Class;
if (attachments.HasAttachments)
{
ToolStripItem item;
IAttachmentManager attachmentManager = attachments.AttachmentManager;
ILongArray oids = new LongArrayClass();
oids.Add(this.m_pObject.OID);
IEnumAttachment attachmentsByParentIDs = attachmentManager.GetAttachmentsByParentIDs(oids, false);
attachmentsByParentIDs.Reset();
IAttachment attachment2 = null;
string[] strArray = new string[2];
int num = 0;
while ((attachment2 = attachmentsByParentIDs.Next()) != null)
{
item = new ToolStripButton(attachment2.Name)
{
Tag = attachment2
};
this.toolStripDropDownButton1.DropDownItems.Add(item);
num++;
}
item = new ToolStripButton("打开附件管理器");
this.toolStripDropDownButton1.DropDownItems.Add(item);
this.toolAttachmentLabel.Text = string.Format("附件({0})", num);
}
}
}
private void frmAttachment_Load(object sender, EventArgs e)
{
ListViewItem item;
string[] strArray;
if (this.Attachments != null)
{
this.btnAdd.Visible = false;
this.btnDelete.Visible = false;
item = null;
strArray = new string[2];
foreach (IAttachment attachment in this.Attachments)
{
strArray[0] = attachment.Name;
strArray[1] = attachment.Size.ToString();
item = new ListViewItem(strArray)
{
Tag = attachment
};
this.listView1.Items.Add(item);
}
this.btnAllSaveAs.Enabled = this.listView1.Items.Count > 0;
}
else
{
ITableAttachments attachments = (ITableAttachments)this.Object.Class;
IAttachmentManager attachmentManager = attachments.AttachmentManager;
ILongArray oids = new LongArrayClass();
oids.Add(this.Object.OID);
IEnumAttachment attachmentsByParentIDs = attachmentManager.GetAttachmentsByParentIDs(oids, true);
attachmentsByParentIDs.Reset();
IAttachment attachment = null;
item = null;
strArray = new string[2];
while ((attachment = attachmentsByParentIDs.Next()) != null)
{
strArray[0] = attachment.Name;
strArray[1] = attachment.Size.ToString();
item = new ListViewItem(strArray)
{
Tag = attachment
};
this.listView1.Items.Add(item);
}
this.btnAllSaveAs.Enabled = this.listView1.Items.Count > 0;
}
}