private void open_shpfile_Click(object sender, EventArgs e) // 打开shpfile文件
{
if (readnum == 0) //全部初始化
{
shp1 = new shpfile();
shp2 = new shpfile();
dis_result[0] = null;
dis_result = new discriminant_result[5];
all_rangeX.Clear();
all_rangeY.Clear();
checkedListBox1.SetItemChecked(0, true);
checkedListBox1.SetItemChecked(1, true);
pictureBox1.BackgroundImage = new Bitmap(835, 470);
REPORT_show.Text = "";
}
;
try
{
OpenFileDialog opf = new OpenFileDialog();
opf.InitialDirectory = Path;
opf.Title = "请选择导入shp文件";
opf.Filter = "(*.shp)|*.shp";
status_text("玩命加载中 请稍等……", Color.Black);
if (opf.ShowDialog() == DialogResult.OK)
{
string shppath = opf.FileName;
if (readnum == 0)
{
readshp(shppath, shp1);
DATAshow(DATA_shpLine1, shp1); //显示读取的数据
DATA_shpLine2.Rows.Clear();
status_text("成功读取第一个shpfile文件", Color.Black);
readnum = 1;
}
else
{
readshp(shppath, shp2);
DATAshow(DATA_shpLine2, shp2); //显示读取的数据
status_text("成功读取第二个shpfile文件", Color.Black);
readnum = 0;
}
DATA_show.BringToFront();
}
}
catch { MessageBox.Show("程序错误"); }
}
private void DATA_window_Click(object sender, EventArgs e) //打开数据窗口
{
DATA_show.BringToFront();
status_text("数据窗口显示", Color.Black);
}
