private void btnModify_Click(object sender, EventArgs e) { FM_FileList fileInfo = new FM_FileList(); fileInfo.FileID = Convert.ToInt32(txtFileNo.Tag); fileInfo.Department = txtDepartment.Tag.ToString(); fileInfo.FileName = txtFileName.Text.Trim(); fileInfo.FileNo = txtFileNo.Text.Trim(); fileInfo.SortID = Convert.ToInt32(txtSort.Tag); fileInfo.Version = txtVersion.Text.Trim(); m_serverFileBasic.ModifyFileInfo(fileInfo); treeView1.Nodes.Clear(); GlobalObject.GeneralFunction.LoadTreeViewDt(treeView1, m_serverBasicInfo.GetTreeInfo(CE_FileType.制度文件), "Name", "ID", "ParentID", "ParentID = '0'"); treeView1.Nodes[0].Expand(); dataGridView1.DataSource = null; }