private void toolStripMenuItem4_Click(object sender, EventArgs e)
{
TreeNode tn = treeView1.SelectedNode;
if (tn == null)
{
return;
}
string layerID = Convert.ToString(tn.Tag);
if (tn.Parent.Tag != null && tn.Parent.Tag.ToString() == "RASTER_LAYERS")
{
Demo.Entities.RasterLayer rl = Demo.Entities.RasterLayer.GetRasterIndexById(layerID);
if (rl == null)
{
return;
}
FormMetaData fmd = new FormMetaData(rl);
fmd.ShowDialog();
}
else if (tn.Parent.Tag != null && tn.Parent.Tag.ToString() == "VECTOR_LAYERS")
{
VectorLayer vl = VectorLayer.GetVectorIndexById(layerID);
if (vl == null)
{
return;
}
FormMetaData fmd = new FormMetaData(vl);
fmd.ShowDialog();
}
}
private void button1_Click(object sender, EventArgs e)
{
Demo.Entities.RasterLayer rl = Demo.Entities.RasterLayer.GetRasterIndexById("");
if (rl != null)
{
FormMetaData fmd = new FormMetaData(rl);
fmd.ShowDialog();
}
}
private void button2_Click(object sender, EventArgs e)
{
VectorLayer vl = VectorLayer.GetVectorIndexById("");
if (vl != null)
{
FormMetaData fmd = new FormMetaData(vl);
fmd.ShowDialog();
}
}
private void buttonOpen_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
switch (nowDT)
{
case enumDataType.raster:
ofd.Filter = "栅格数据|*.tif;*.img;*.pix;*.bmp;*.jpg";
break;
case enumDataType.dem:
ofd.Filter = "地形数据|*.tif;*.img;*.pix;*.grd;*.dem";
break;
case enumDataType.vector:
ofd.Filter = "矢量数据|*.shp;*.e00;*.dwg;*.bmp;*.mif";
break;
default:
ofd.Filter = "数据|*.*";
break;
}
if (ofd.ShowDialog() == DialogResult.OK)
{
FormMetaData frmMD;
textBoxImport.Text = ofd.FileName;
ILayer pLayer = GetILayerFromPath(ofd.FileName);
if (pLayer != null)
{
frmMD = new FormMetaData(pLayer);
}
else
{
frmMD = new FormMetaData(ofd.FileName);
}
if (frmMD.ShowDialog() == DialogResult.OK)
{
this.rstLayer = frmMD.rstLayer;
this.vctLayer = frmMD.vctLayer;
this.fleLayer = frmMD.fleLayer;
}
}
}