private void 编辑类ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (treeView1.SelectedNode == null)
{
return;
}
if (treeView1.SelectedNode.Tag == null)
{
return;
}
if (!(treeView1.SelectedNode.Tag is NodeItem))
{
return;
}
NodeItem nodeItem = treeView1.SelectedNode.Tag as NodeItem;
NodeClass nodeClass = nodeItem.NodeClass;
EditClassForm editClassForm = new EditClassForm(this, nodeClass, delegate()
{
nodeItem = m_NodeTreeViewManager.BindNodeClass(nodeClass);
treeView1.SelectedNode = nodeItem.TreeNode;
});
editClassForm.ShowDialog();
}
private void treeView1_MouseDown(object sender, MouseEventArgs e)
{
if (treeView1.SelectedNode == null)
{
return;
}
for (int i = 0; i < contextMenuStrip1.Items.Count; i++)
{
contextMenuStrip1.Items[i].Visible = false;
}
if (treeView1.SelectedNode.Tag is NodeTypeItem || treeView1.SelectedNode.Tag is CategoryItem)
{
contextMenuStrip1.Items[0].Visible = true;
contextMenuStrip1.Items[3].Visible = true;
}
else if (treeView1.SelectedNode.Tag is NodeItem)
{
contextMenuStrip1.Items[1].Visible = true;
contextMenuStrip1.Items[2].Visible = true;
}
if (e.Clicks == 2)
{
if (treeView1.SelectedNode == null)
{
return;
}
if (treeView1.SelectedNode.Tag == null)
{
return;
}
if (!(treeView1.SelectedNode.Tag is NodeItem))
{
return;
}
NodeItem nodeItem = treeView1.SelectedNode.Tag as NodeItem;
NodeClass nodeClass = nodeItem.NodeClass;
EditClassForm editClassForm = new EditClassForm(this, nodeClass, delegate()
{
nodeItem = m_NodeTreeViewManager.BindNodeClass(nodeClass);
treeView1.SelectedNode = nodeItem.TreeNode;
});
editClassForm.ShowDialog();
}
}