private void DeleteFile(DevComponents.AdvTree.Node pNode)
{
try
{
string filepath = pNode.Name;
if (File.Exists(filepath))
{
File.Delete(filepath);
pNode.Remove();
}
else
{
if (Directory.Exists(filepath))
{
Directory.Delete(filepath, true);
pNode.Remove();
}
}
}
catch
{
}
}
/// <summary>
/// 删除数据库工程树图节点，同时写入XML
/// </summary>
/// <param name="xmlDoc"></param>
/// <param name="selNode"></param>
public static void DelTreeNode(XmlDocument xmlDoc, DevComponents.AdvTree.Node selNode)
{
XmlNode aNode = xmlDoc.DocumentElement.SelectSingleNode(".//工程[@名称='" + selNode.Text + "']");
if (aNode == null)
{
return;
}
xmlDoc.DocumentElement.RemoveChild(aNode);
string savepath = xmlDoc.BaseURI;
savepath = savepath.Substring(xmlDoc.BaseURI.IndexOf("///") + 3);
xmlDoc.Save(savepath);
selNode.Remove();
}
private void ClearFromCurNode(DevComponents.AdvTree.Node pNode)
{
for (int i = pNode.Nodes.Count - 1; i >= 0; i--)
{
DevComponents.AdvTree.Node pTmpNode = pNode.Nodes[i];
if (pTmpNode.DataKeyString == "DB" && pTmpNode.Text != "现势库")
{
pTmpNode.Remove();
}
else if (pTmpNode.Nodes.Count > 0 && pTmpNode.DataKeyString != "Layer")
{
ClearFromCurNode(pTmpNode);
}
}
}
private void ProcessDeleteObjMsg(ref Message msg)
{
int representObjPtr = (int)msg.LParam;
object r = m_baseForm.FindTreeNodeByRepresentObjPtr((int)msg.WParam, representObjPtr);
TreeNode node = r as TreeNode;
DevComponents.AdvTree.Node advNode = r as DevComponents.AdvTree.Node;
if (node != null)
{
node.Parent.Nodes.Remove(node);
node.Remove();
}
else if (advNode != null)
{
advNode.Parent.Nodes.Remove(advNode);
advNode.Remove();
}
LogicHelper.UpdateNodesCountDesc();
}