private void Sites_FormClosed(object sender, FormClosedEventArgs e)
{
ESRI.ArcGIS.SystemUI.ICommand Pan = new ControlsMapPanToolClass();
Pan.OnCreate(mMapControl.Object);
Pan.OnClick();
mMapControl.CurrentTool = (ITool)Pan;
}
private void buttonItem15_Click(object sender, EventArgs e)
{
ICommand Pan = new ControlsMapPanToolClass();
Pan.OnCreate(axMapControl2.Object);
Pan.OnClick();
axMapControl2.CurrentTool = (ITool)Pan;
}
//窗口关闭时引发委托事件
private void FrmMeasureResult_FormClosed(object sender, FormClosedEventArgs e)
{
if (frmClosed != null)
{
frmClosed();
}
ESRI.ArcGIS.SystemUI.ICommand Pan = new ControlsMapPanToolClass();
Pan.OnCreate(mMapControl.Object);
Pan.OnClick();
mMapControl.CurrentTool = (ITool)Pan;
}
private void ClickQuery_FormClosed(object sender, FormClosedEventArgs e)
{
mMapControl.Map.ClearSelection();
IGraphicsContainer pGrap = mMapControl.ActiveView as IGraphicsContainer;
pGrap.DeleteAllElements(); //删除所添加的图片要素
mMapControl.ActiveView.Refresh(); //刷新图层
mMapControl.CurrentTool = null;
//Pan功能
ESRI.ArcGIS.SystemUI.ICommand Pan = new ControlsMapPanToolClass();
Pan.OnCreate(mMapControl.Object);
Pan.OnClick();
mMapControl.CurrentTool = (ITool)Pan;
}
private void MainForm_Load(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Maximized; //打开最大化
m_MapView = new MapView(this, axMapControl1);
axMapControl1.LoadMxFile(@"地图数据\wuhan.mxd");//自动读入数据
axMapControl1.get_Layer(0).MinimumScale = 264779;
//以下为全图浏览功能
m_MapView.CurMapOperation = MapOperation.MapFullScope;
//以下为Pan功能
ESRI.ArcGIS.SystemUI.ICommand Pan = new ControlsMapPanToolClass();
Pan.OnCreate(axMapControl1.Object);
Pan.OnClick();
axMapControl1.CurrentTool = (ITool)Pan;
////////////////////////
string mystr;
OleDbConnection myconn = new OleDbConnection();
DataSet myds1 = new DataSet();
DataSet myds2 = new DataSet();
mystr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + @"Tour.mdb";
myconn.ConnectionString = mystr;
myconn.Open();
OleDbDataAdapter myda1 = new OleDbDataAdapter("SELECT distinct 几日游 FROM Tourline", myconn);
myda1.Fill(myds1, "Tourline");
comboBox1.DataSource = myds1.Tables["Tourline"];
comboBox1.DisplayMember = "几日游";
OleDbDataAdapter myda2 = new OleDbDataAdapter("SELECT distinct 类型 FROM Tourline", myconn);
myda2.Fill(myds2, "Tourline");
comboBox2.DataSource = myds2.Tables["Tourline"];
comboBox2.DisplayMember = "类型";
myconn.Close();
comboBox1.Text = "";
comboBox2.Text = "";
}