private void btnRefresh_Click(object sender, EventArgs e)
{
LoadReportGroup();
InitGroups();
loadReportdata();
TvReport.ExpandAll();
}
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();
}
}
private void TvReport_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
Point ClickPoint = new Point(e.X, e.Y);
TreeNode CurrentNode = TvReport.GetNodeAt(ClickPoint);
if (CurrentNode != null)//判断你点的是不是一个节点...
{
this.TvReport.SelectedNode = CurrentNode;
}
}
}
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
if (!isExpand)
{
TvReport.ExpandAll();
isExpand = true;
linkLabel1.Text = "折叠所有报表";
}
else
{
TvReport.CollapseAll();
isExpand = false;
linkLabel1.Text = "展开所有报表";
}
}
/// <summary>
/// 加载报表树
/// </summary>
private void loadReportdata()
{
TvReport.Nodes.Clear();
ReportShow.loadReportdata(TvReport);
TvReport.ExpandAll();
}