private void cmbPipelineLayers_SelectedIndexChanged(object sender, EventArgs e)
{
_pointLayerInfo = null;
_lineLayerInfo = null;
txtPointLayer.Text = null;
txtLineLayer.Text = null;
_pipelineLayer = cmbPipelineLayers.SelectedItem as IPipelineLayer;
if (_pipelineLayer == null)
{
return;
}
_pointLayerInfo = _pipelineLayer.GetLayers(enumPipelineDataType.Point).FirstOrDefault();
_lineLayerInfo = _pipelineLayer.GetLayers(enumPipelineDataType.Line).FirstOrDefault();
if (_pointLayerInfo?.FeatureClass != null)
{
txtPointLayer.Text = _pointLayerInfo.AliasName;
ComboBoxHelper.AddItemsFromFields(_pointLayerInfo.FeatureClass.Fields, cmbKeyField);
ComboBoxHelper.AddItemsFromFields(_pointLayerInfo.FeatureClass.Fields, cmbCodeField, true, _pointLayerInfo.GetFieldName(PipeConfigWordHelper.PointWords.GDBH));
}
if (_lineLayerInfo?.FeatureClass != null)
{
txtLineLayer.Text = _lineLayerInfo.AliasName;
ComboBoxHelper.AddItemsFromFields(_lineLayerInfo.FeatureClass.Fields, cmbStartKeyField);
ComboBoxHelper.AddItemsFromFields(_lineLayerInfo.FeatureClass.Fields, cmbEndKeyField);
ComboBoxHelper.AddItemsFromFields(_lineLayerInfo.FeatureClass.Fields, cmbStartCodeField, true, _lineLayerInfo.GetFieldName(PipeConfigWordHelper.LineWords.QDBH));
ComboBoxHelper.AddItemsFromFields(_lineLayerInfo.FeatureClass.Fields, cmbEndCodeField, true, _lineLayerInfo.GetFieldName(PipeConfigWordHelper.LineWords.ZDBH));
}
}
private bool LoadLineLayerInfo(IPipelineLayer pipelineLayer)
{
_lineAnnLayerInfo = pipelineLayer.GetLayers(enumPipelineDataType.AnnoLine).FirstOrDefault();
if (_lineAnnLayerInfo?.FeatureClass == null)
{
MessageBox.Show(@"没有配置线注记图层！");
return(false);
}
txtLineAno.Text = _lineAnnLayerInfo.Name;
_lineLayerInfo = pipelineLayer.GetLayers(enumPipelineDataType.Line).FirstOrDefault();
if (_lineLayerInfo?.FeatureClass == null)
{
MessageBox.Show(@"没有配置线图层！");
return(false);
}
tabPage2.Text = _lineLayerInfo.Name;
ComboBoxHelper.AddItemsFromFields(_lineLayerInfo.FeatureClass.Fields, cmbLineFields);
_lineFeatureLayer = CommonHelper.GetLayerByFeatureClassName(_context.FocusMap,
_lineLayerInfo.EsriClassName);
if (_lineFeatureLayer == null)
{
MessageBox.Show(@"当前地图中无可用图层！");
return(false);
}
return(true);
}
private void LoadFields()
{
if (_fields == null)
{
return;
}
ComboBoxHelper.AddItemsFromFields(_fields, comboBoxField);
comboBoxField.Text = null;
}
private void ucSelectFeatureClass1_SelectComplateEvent()
{
IFeatureClass featureClass = ucSelectFeatureClass1.SelectFeatureClass;
if (featureClass == null)
{
return;
}
ComboBoxHelper.AddItemsFromFields(featureClass.Fields, cmbField);
}
