private void TvReport_DragDrop(object sender, DragEventArgs e)
{
//取源节点信息 获得进行"Drag"操作中拖动的字符串
TreeNode sourceNode = this.TvReport.SelectedNode;
Reportdat _report = (Reportdat)sourceNode.Tag;
Point m_Position = new Point();
m_Position.X = e.X;
m_Position.Y = e.Y;
m_Position = TvReport.PointToClient(m_Position);
TreeNode CurrentNode = this.TvReport.GetNodeAt(m_Position);
if (CurrentNode != null)//判断你点的是不是一个节点...
{
if (CurrentNode.Tag.GetType() == typeof(OpReportMaster) && ((OpReportMaster)CurrentNode.Tag).REPORTMASTER_ID != -1)
{
_report.REPORTMASTER_ID = ((OpReportMaster)CurrentNode.Tag).REPORTMASTER_ID;
}
else
{
_report.REPORTMASTER_ID = ((Reportdat)CurrentNode.Tag).REPORTMASTER_ID;
}
_report.update();
loadReportdata();
}
}
/// <summary>
/// 修改报表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MenuUpdate_Click(object sender, EventArgs e)
{
if (TvReport.SelectedNode.Tag != null)
{
if (TvReport.SelectedNode.Tag.GetType() == typeof(OpReportMaster))
{
OpReportMaster _master = (OpReportMaster)TvReport.SelectedNode.Tag;
if (_master.REPORTMASTER_ID == -1)
{
return;
}
FrmAddReportType frmtype = new FrmAddReportType();
frmtype.Text = "修改类型名";
frmtype.reportTypeName = _master.NAME;
frmtype.ShowDialog();
if (frmtype.reportTypeName != "")
{
_master.NAME = frmtype.reportTypeName;
_master.Update();
loadReportdata();
}
}
else
{
Reportdat _report = (Reportdat)TvReport.SelectedNode.Tag;
FrmAddReport frmreport = new FrmAddReport(_report.REPORTMASTER_ID);
frmreport.Text = "修改报表";
frmreport.ReportName = _report.NAME;
frmreport.ProcessName = _report.PROCEDURES;
frmreport.Remark = _report.REMARK;
frmreport.ShowDialog();
if (frmreport.ReportName != "" && frmreport.ProcessName != "")
{
if (_report.NAME.Trim() != frmreport.ReportName.Trim())
{
string filepath = System.Windows.Forms.Application.StartupPath + "\\report\\newreport\\";
if (System.IO.File.Exists(filepath + _report.NAME.Trim() + ".grf"))
{
try
{
System.IO.File.Copy(filepath + _report.NAME.Trim() + ".grf", filepath + frmreport.ReportName.Trim() + ".grf", true);
System.IO.File.Delete(filepath + _report.NAME.Trim() + ".grf");
}
catch
{
MessageBox.Show("请先关闭文件再修改文件名!");
return;
}
}
}
_report.NAME = frmreport.ReportName;
_report.PROCEDURES = frmreport.ProcessName;
_report.REMARK = frmreport.Remark;
_report.update();
loadReportdata();
}
}
}
}