private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
DataTable table = MapDBClass.GetPropertyDefine((comboBox1.SelectedIndex + 1).ToString());
DataGridView view = dataGridView1;
view.Rows.Clear();
for (int i = 0; i < table.Rows.Count; i++)
{
int row = view.Rows.Add();
view.Rows[row].Cells[0].Value = table.Rows[i]["PropertyName"];
view.Rows[row].Cells["oldname"].Value = table.Rows[i]["PropertyName"];
view.Rows[row].Cells[1].Value = table.Rows[i]["DataType"];
view.Rows[row].Cells[2].Value = "";
view.Rows[row].Cells[3].Value = "";
if (table.Rows[i]["DataType"].ToString() == "列表")
{
view.Rows[row].Cells[2].Value = table.Rows[i]["AllowUnSelect"].ToString() == "1" ? "允许" : "不允许";
view.Rows[row].Cells[3].Value = table.Rows[i]["AllowInput"].ToString() == "1" ? "允许" : "不允许";
}
view.Rows[row].Cells[6].Value = table.Rows[i]["AllowVisible"].ToString() == "1" ? "允许" : "不允许";
view.Rows[row].Cells[4].Value = table.Rows[i]["List"];
view.Rows[row].Cells["isnewrow"].Value = "0";
}
btnOk.Enabled = true;
button4.Enabled = true;
}
private void Search()
{
bool allowedit = GetCurrentLayer() != null && GetCurrentLayer() == _EditLayer;
dataGridView1.ReadOnly = !allowedit;
btnOk.Enabled = allowedit;
txtMessage.ReadOnly = !allowedit;
textBox1.ReadOnly = !allowedit;
paste.Enabled = allowedit;
dataGridView1.Rows.Clear();
comboBox1.Items.Clear();
textBox1.Text = "";
textBox2.Text = "";
textBox3.Text = "";
txtMessage.Text = "";
_LayerId = GetCurrentLayer().ID;
_Object = GetSelectObject();
_type = GetCurrentLayerType();
_Selected = false;
comboBox1.Items.Clear();
comboBox1.Text = "";
textBox1.Text = _Object.Text;
txtMessage.Text = _Object.Message;
_table = MapDBClass.GetPropertyDefine(_type.ToString());
string sql = "select * from " + MapDBClass.GetPropertyTableName(_MapId, _LayerId) + " where 1<>1";
DataTable temptable = SqlHelper.Select(sql, null);
for (int i = 4; i < temptable.Columns.Count; i++)
{
bool find = false;
for (int j = 0; j < _table.Rows.Count; j++)
{
if (temptable.Columns[i].ColumnName.ToLower() == _table.Rows[j]["PropertyName"].ToString().ToLower())
{
find = true;
break;
}
}
if (find)
{
continue;
}
_table.Rows.Add(new object[] { i, _type.ToString(), temptable.Columns[i].ColumnName, temptable.Columns[i].DataType.Name, "0", "0", "", "1" });
}
SetDateList();
textBox2.Text = "";
textBox3.Text = "";
Geometry selobject = _Object;
if (selobject is Polygon)
{
Polygon polygon = selobject as Polygon;
textBox2.Text = String.Format("{0:N5}", polygon.Area);
textBox3.Text = String.Format("{0:N5}", polygon.ExteriorRing.Length);
}
else if (selobject is MultiPolygon)
{
MultiPolygon multiPolygon = selobject as MultiPolygon;
textBox2.Text = String.Format("{0:N5}", multiPolygon.Area);
textBox3.Text = String.Format("{0:N5}", multiPolygon.Length);
}
else if (selobject is LinearRing)
{
LinearRing line = selobject as LinearRing;
textBox3.Text = String.Format("{0:N5}", line.Length);
}
else if (selobject is LineString)
{
LineString line = selobject as LineString;
textBox3.Text = String.Format("{0:N5}", line.Length);
}
else if (selobject is MultiLineString)
{
MultiLineString line = selobject as MultiLineString;
textBox3.Text = String.Format("{0:N5}", line.Length);
}
}
