private void button2_Click(object sender, EventArgs e)//删除
{
if (listBox1.SelectedItems.Count > 0)
{
if (MessageBox.Show("确定要删除所有选中的图层吗 ?", "提示", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds != null)
{
for (int i = listBox1.SelectedItems.Count - 1; i >= 0; i--)
{
ds.DeleteDatasetByName(listBox1.SelectedItems[i].ToString());
listBox1.Items.Remove(listBox1.SelectedItems[i]);
}
}
}
}
}
private void buttonOk_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
if (comboBoxDataSourceList.SelectedItem == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("请选择一个目标数据源！", "提示");
return;
}
GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim());
if (ds == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的目标数据源为空！", "提示");
return;
}
if (comboBoxDBLayerList.SelectedItem == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("请选择要创建拓扑的图层！", "提示");
return;
}
string topoName = textBoxTopoName.Text.Trim();
if (topoName == "")
{
this.Cursor = Cursors.Default;
MessageBox.Show("拓扑图层名称不能为空！");
return;
}
GSODataset dataset = ds.GetDatasetByName(comboBoxDBLayerList.SelectedItem.ToString().Trim());
if (dataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的图层为空！", "提示");
return;
}
GSOFeatureDataset featureDataset = dataset as GSOFeatureDataset;
if (featureDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的图层不是矢量图层！", "提示");
return;
}
if (checkBoxUnionValve.Checked == true)
{
if (comboBoxDBValveList.SelectedItem == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("请选择一个阀门图层！", "提示");
return;
}
}
try
{
GSODataset topoDataset = ds.GetDatasetByName(topoName);
if (topoDataset != null)
{
DialogResult result = MessageBox.Show("拓扑数据已经存在，是否重建？", "警告", MessageBoxButtons.OKCancel);
if (result == DialogResult.OK)
{
ds.DeleteDatasetByName(topoName);
}
else
{
this.Cursor = Cursors.Default;
return;
}
}
double dTolerance = 0;
if (Double.TryParse(textBoxTolerance.Text.Trim(), out dTolerance) == false)
{
this.Cursor = Cursors.Default;
MessageBox.Show("误差容限值不符合要求！", "提示");
return;
}
GSONetworkDataset newNetworkDataset = GSODataEngineUtility.GeneratePipelineNetwork(ds, featureDataset, topoName, true, dTolerance, "", "", checkBoxIgnoreZ.Checked, false);
if (newNetworkDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("拓扑数据创建失败！");
return;
}
if (checkBoxUnionValve.Checked)
{
//添加阀门信息
GSONetworkDataset networkDataset = ds.GetDatasetByName(topoName) as GSONetworkDataset;
if (networkDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("要添加阀门信息的拓扑数据不存在！");
return;
}
GSODataset valveDataset = ds.GetDatasetByName(comboBoxDBValveList.SelectedItem.ToString().Trim());
GSOFeatureDataset valveFeatureDataset = valveDataset as GSOFeatureDataset;
if (valveFeatureDataset == null)
{
this.Cursor = Cursors.Default;
MessageBox.Show("选择的阀门图层不是矢量图层！", "提示");
return;
}
if (checkBoxClearValves.Checked == true)//清除掉以前关联的阀门信息
{
networkDataset.ClearValves();
}
double dVavleTolerance = 0;
if (Double.TryParse(textBoxValveTolerance.Text, out dVavleTolerance) == false)
{
this.Cursor = Cursors.Default;
MessageBox.Show("阀门图层的误差容限值不符合要求！", "提示");
return;
}
double dNearstDisLimit = 0;
if (Double.TryParse(textBoxNearestDistLimit.Text, out dNearstDisLimit) == false)
{
this.Cursor = Cursors.Default;
MessageBox.Show("最近点距离的容限值不符合要求！", "提示");
return;
}
Int32 nMatchNum = networkDataset.GenerateValves(valveFeatureDataset, dVavleTolerance, checkBoxValveIgnoreZ.Checked, checkBoxMatchNearest.Checked, dNearstDisLimit);
MessageBox.Show("拓扑数据创建成功,阀门匹配完成！共匹配了 " + nMatchNum + " 个阀门！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("拓扑数据创建成功！", "提示！", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
this.Cursor = Cursors.Default;
this.Close();
}
catch (Exception ex)
{
this.Cursor = Cursors.Default;
MessageBox.Show(ex.Message);
Log.PublishTxt(ex);
}
}