/// <summary>
/// 停止编辑所选图层
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void m_stoptool_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (pEngineEditor != null && pEngineEditor.HasEdits() == false)
{
pEngineEditor.StopEditing(false);
}
else
{
if (MessageBox.Show("Save Edits?", "Save Prompt", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
pEngineEditor.StopEditing(true);
}
else
{
pEngineEditor.StopEditing(false);
}
}
//恢复光标
ICommand t_editcommand = new ESRI.ArcGIS.Controls.ControlsEditingEditToolClass();
t_editcommand.OnCreate(m_mapControl.Object);
m_mapControl.CurrentTool = t_editcommand as ITool;
t_editcommand.OnClick();
m_editinglayer.Caption = "当前图层：";
map_edittools.Visible = false;
}
/// <summary>
/// 矢量“编辑”工具
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void m_edittool_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (pEngineEditor.EditState == esriEngineEditState.esriEngineStateEditing)
{
ICommand t_editcommand = new ESRI.ArcGIS.Controls.ControlsEditingEditToolClass();
t_editcommand.OnCreate(m_mapControl.Object);
m_mapControl.CurrentTool = t_editcommand as ITool;
t_editcommand.OnClick();
}
}
/// <summary>
/// 关闭主窗口
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
{
//try
//{
//检查编辑状态
if (pEngineEditor != null && pEngineEditor.HasEdits() == false)
{
pEngineEditor.StopEditing(false);
}
else
{
if (pEngineEditor != null)
{
if (MessageBox.Show("Save Edits?", "Save Prompt", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
pEngineEditor.StopEditing(true);
}
else
{
pEngineEditor.StopEditing(false);
}
}
}
//恢复光标
ICommand t_editcommand = new ESRI.ArcGIS.Controls.ControlsEditingEditToolClass();
t_editcommand.OnCreate(m_mapControl.Object);
m_mapControl.CurrentTool = t_editcommand as ITool;
t_editcommand.OnClick();
m_editinglayer.Caption = "当前图层：";
map_edittools.Visible = false;
//移除图层并解除图层锁
for (int i = m_mapControl.Map.LayerCount - 1; i >= 0; i--)
{
IDataLayer2 datalayer = m_mapControl.get_Layer(i) as IDataLayer2;
if (datalayer.DataSourceName.NameString != "")
{
datalayer.Disconnect();
}
m_mapControl.DeleteLayer(i);
}
//}
//catch (Exception err)
//{
// MessageBox.Show(err.Message);
//}
}
/// <summary>
/// 编辑所选图层
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void editLayer_ToolStripMenuItem_Click(object sender, EventArgs e)
{
pEngineEditor = new EngineEditorClass();
IBasicMap map = null;
ILayer selectedLayer = null;
object unk = null;
object data = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
m_tocControl.GetSelectedItem(ref item, ref map, ref selectedLayer, ref unk, ref data);
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
//启动编辑
if (pEngineEditor.EditState != esriEngineEditState.esriEngineStateNotEditing)
{
return;
}
IFeatureLayer featurelayer = selectedLayer as IFeatureLayer;
IDataset dataset = featurelayer.FeatureClass as IDataset;
IWorkspace workspace = dataset.Workspace;
pEngineEditor.StartEditing(workspace, m_mapControl.Map);
((IEngineEditLayers)pEngineEditor).SetTargetLayer(featurelayer, -1);
pEngineEditor.StartOperation();
//设置目标图层
IEngineEditLayers pEditLayer = pEngineEditor as IEngineEditLayers;
pEditLayer.SetTargetLayer(featurelayer, 0);
m_editinglayer.Caption += " " + featurelayer.Name;
ICommand t_editcommand = new ESRI.ArcGIS.Controls.ControlsEditingEditToolClass();
t_editcommand.OnCreate(m_mapControl.Object);
m_mapControl.CurrentTool = t_editcommand as ITool;
t_editcommand.OnClick();
map_edittools.Visible = true;
}
}