public void AddPage(string title, IDataFlowComponentPage page)
{
this.SuspendLayout();
page.ValidationStateChanged += new ValidationStateChangedEventHandler(page_ValidationStateChanged);
page.InitializePage(this.panelPages);
TreeNode node = new TreeNode(title);
node.Tag = page;
this.treeView.Nodes.Add(node);
if (this.treeView.Nodes.Count == 1)
{
page.ShowPage();
this.treeView.SelectedNode = node;
}
else if (this.treeView.Nodes.Count > 1)
{
page.HidePage();
}
this.ResumeLayout(false);
}
public void SetPage(int nodeIndex, IDataFlowComponentPage page)
{
this.SuspendLayout();
page.ValidationStateChanged += new ValidationStateChangedEventHandler(page_ValidationStateChanged);
if (nodeIndex < this.treeView.Nodes.Count)
{
TreeNode node = this.treeView.Nodes[nodeIndex];
IDataFlowComponentPage oldpage = node.Tag as IDataFlowComponentPage;
Debug.Assert(oldpage != null);
if (oldpage != null && oldpage != page)
{
if (!this.panelPages.Contains(page as Control))
{
page.InitializePage(this.panelPages);
}
node.Tag = page;
if (this.treeView.SelectedNode == node)
{
page.ShowPage();
}
else
{
page.HidePage();
}
}
}
this.ResumeLayout(false);
}
private void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (e.Node == null)
{
return;
}
if (e.Node.Tag is IDataFlowComponentPage)
{
IDataFlowComponentPage page = e.Node.Tag as IDataFlowComponentPage;
page.ShowPage();
}
}
public void AddPage(string title, IDataFlowComponentPage page)
{
this.SuspendLayout();
page.ValidationStateChanged += new ValidationStateChangedEventHandler(page_ValidationStateChanged);
page.InitializePage(this.panelPages);
TreeNode node = new TreeNode(title);
node.Tag = page;
this.treeView.Nodes.Add(node);
if (this.treeView.Nodes.Count == 1)
{
page.ShowPage();
this.treeView.SelectedNode = node;
}
else if (this.treeView.Nodes.Count > 1)
{
page.HidePage();
}
this.ResumeLayout(false);
}
public void SetPage(int nodeIndex, IDataFlowComponentPage page)
{
this.SuspendLayout();
page.ValidationStateChanged += new ValidationStateChangedEventHandler(page_ValidationStateChanged);
if (nodeIndex < this.treeView.Nodes.Count)
{
TreeNode node = this.treeView.Nodes[nodeIndex];
IDataFlowComponentPage oldpage = node.Tag as IDataFlowComponentPage;
Debug.Assert(oldpage != null);
if (oldpage != null && oldpage != page)
{
if (!this.panelPages.Contains(page as Control))
{
page.InitializePage(this.panelPages);
}
node.Tag = page;
if (this.treeView.SelectedNode == node)
{
page.ShowPage();
}
else
{
page.HidePage();
}
}
}
this.ResumeLayout(false);
}
