private void txtLayer_Click(object sender, EventArgs e)
{
Plugin.SelectLayerByTree frm = new Plugin.SelectLayerByTree(1);
SysCommon.ModSysSetting.CopyLayerTreeXmlFromDataBase(Plugin.ModuleCommon.TmpWorkSpace, frm._LayerTreePath);
if (frm.ShowDialog() == DialogResult.OK)
{
if (frm.m_NodeKey.Trim() != "")
{
_ListLayers.Clear();
_ListFeatureClasses.Clear();
_ListLayerNames.Clear();
IMap pMap = _MapControl.Map;
XmlDocument pXmldoc = new XmlDocument();
pXmldoc.Load(frm._LayerTreePath);
ILayer pLayer = SysCommon.ModuleMap.GetLayerByNodeKey(Plugin.ModuleCommon.TmpWorkSpace, pMap, frm.m_NodeKey, pXmldoc);
pXmldoc = null;
IFeatureClass pFeatureClass = null;
string strLayerName = "";
if (pLayer != null)
{
strLayerName = pLayer.Name;
try
{
pFeatureClass = (pLayer as IFeatureLayer).FeatureClass;
}
catch
{ }
}
else
{
pFeatureClass = ModQuery.GetFeatureClassByNodeKey(frm._LayerTreePath, frm.m_NodeKey, out strLayerName);
}
_ListLayers.Add(pLayer);
_ListLayerNames.Add(strLayerName);
_ListFeatureClasses.Add(pFeatureClass);
txtLayer.Text = strLayerName;
}
if (_ListFeatureClasses != null)
{
if (_ListFeatureClasses.Count > 0)
{
IntialComBox(_ListFeatureClasses[0]);
}
}
}
}
private void txtLayerName_Click(object sender, EventArgs e)
{
Plugin.SelectLayerByTree frm = new Plugin.SelectLayerByTree(1);
SysCommon.ModSysSetting.CopyLayerTreeXmlFromDataBase(Plugin.ModuleCommon.TmpWorkSpace, frm._LayerTreePath);
if (frm.ShowDialog() == DialogResult.OK)
{
if (frm.m_NodeKey.Trim() != "")
{
m_pFeatureClass = SysCommon.ModSysSetting.GetFeatureClassByNodeKey(Plugin.ModuleCommon.TmpWorkSpace, frm._LayerTreePath, frm.m_NodeKey);
}
LayerId = frm.m_NodeKey;
m_pWorkspace = Plugin.ModuleCommon.TmpWorkSpace;
if (m_pFeatureClass != null)
{
txtLayerName.Text = frm.m_NodeText;
}
InitializeComBox();
}
}
private void txtLayerName_Click(object sender, EventArgs e)
{
Plugin.SelectLayerByTree frm = new Plugin.SelectLayerByTree(1);
SysCommon.ModSysSetting.CopyLayerTreeXmlFromDataBase(Plugin.ModuleCommon.TmpWorkSpace, frm._LayerTreePath);
if (frm.ShowDialog() == DialogResult.OK)
{
if (frm.m_NodeKey.Trim() != "")
{
m_pCurrentLayer = new FeatureLayerClass();
IFeatureClass pFeatureClass = null;
pFeatureClass = SysCommon.ModSysSetting.GetFeatureClassByNodeKey(Plugin.ModuleCommon.TmpWorkSpace, frm._LayerTreePath, frm.m_NodeKey);
if (pFeatureClass == null)
{
return;
}
m_pCurrentLayer.FeatureClass = pFeatureClass;
LayerID = frm.m_NodeKey;
}
if (m_pCurrentLayer.FeatureClass != null)
{
txtLayerName.Text = frm.m_NodeText;
m_pCurrentLayer.Name = frm.m_NodeText;// xisheng 20111122 自定义查询无名称BUG修改
}
}
else
{
return;
}
ILayer pLayer = GetLayerByName(m_MapControl, m_pCurrentLayer.Name);
if (pLayer == null)
{
return;
}
IFeatureLayer pFeatureLayer = (IFeatureLayer)pLayer;
IFeatureLayerDefinition pDefinition = (IFeatureLayerDefinition)pFeatureLayer;
if (pDefinition.DefinitionExpression != null || pDefinition.DefinitionExpression != "")
{
RichTxtCondition.Text = pDefinition.DefinitionExpression;
}
}
