private void miAccessDataToolStripMenuItem_Click(object sender, EventArgs e)
{
//获取保存有亚洲城市名的属性表，将其作为构造函数的参数
//新建DataBook对象
DataOperator dataOperator = new DataOperator(axMapControl1.Map);
DataBook dataBook = new DataBook("亚洲城市人口",
dataOperator.GetCitiesName("World Cities", "Continents", esriSpatialRelationEnum.esriSpatialRelationIntersection));
//在地图中显示选中的要素
IActiveView activeview = axMapControl1.ActiveView;
activeview.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, 0, axMapControl1.Extent);
//展示DataBook对象
dataBook.Show();
}
private void myBuffer_Click(object sender, EventArgs e)
{
DataOperator dataOperator = new DataOperator(axMapControl1.Map);
//dataOperator.Buffer("World Cities","CITY_NAME='Istanbul'",1,axMapControl1.Map);
int col;
Form form2 = new BufferAnalysis();
//form2.Show();
if (form2.ShowDialog() == DialogResult.OK)
{
string str = form2.Controls["textBox1"].Text;
col = int.Parse(str);
DataBook databook = new DataBook("Istanbul's Cities", dataOperator.Buffer("World Cities", "CITY_NAME='Istanbul'", col, axMapControl1.Map));
//在地图中显示选中的要素
IActiveView activeview = axMapControl1.ActiveView;
activeview.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, 0, axMapControl1.Extent);
databook.Show();
}
}
