private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Multiselect = true;//该值确定是否可以选择多个文件
dialog.Title = "请选择文件";
dialog.Filter = "ESRI Shapefile(*.shp)|*.shp|所有文件(*.*)|*.*";
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string file = dialog.FileName;
WEVectorLayer newLayer = WEIO.ReadLayer(file);
newLayer.InitializeData();
newLayer.SelectDisplay();
AllLayer.Add(newLayer);
weMapControl1.AllLayer = AllLayer;
treeView1.Nodes.Clear();
foreach (var layer in AllLayer)
{
TreeNode node0_0 = new TreeNode();
node0_0.Text = layer.LayerName;
node0_0.Checked = layer.Visible;
treeView1.Nodes.Add(node0_0);
}
if (AllLayer.Count() != 0)
{
weMapControl1.FullExitence();
}
}
}
public WELayer(string filePath, FeatureType layerType = FeatureType.WENULL)
{
string fileType = filePath.Split('.').Last();
if (fileType == "shp")
{
WELayer newLayer = WEIO.ReadLayer(filePath);
this._ID = newLayer.ID;
this._LayerName = newLayer.LayerName;
this._FileName = filePath;
this._Description = newLayer.Description;
this._FeatureType = newLayer.FeatureType;
this._LayerStyle = newLayer.SymbolStyle;
this._MBR = newLayer._MBR;
this._Visible = true;
this._Selectable = true;
}
else if (fileType == "tif")
{
;
}
}