private void FormOpenAttri_Load(object sender, EventArgs e)
{
if (m_bAllRecords)
{
btnSelectedFeature.Checked = false;
btnAllFeature.Checked = true;
}
else
{
btnSelectedFeature.Checked = true;
btnAllFeature.Checked = false;
}
if (m_featLayer != null)
{
IFeatureSelection featSelection = m_featLayer as IFeatureSelection;
data_operate dop = new data_operate();
DataTable dt = dop.OpenAttrubutionTable(m_featLayer, m_bAllRecords);
dataGridView1.DataSource = dt;
totalCount = m_featLayer.FeatureClass.FeatureCount(null);
selectedCount = featSelection.SelectionSet.Count;
lblCount.Text = string.Format("(共{0}条记录，选中{1}条)", totalCount, selectedCount);
this.Text = "图层属性表（" + m_featLayer.Name + "）";
}
}
private void btnSelectedFeature_Click(object sender, EventArgs e)
{
if (m_featLayer != null)
{
data_operate dop = new data_operate();
DataTable dt = dop.OpenAttrubutionTable(m_featLayer, false);
dataGridView1.DataSource = dt;
btnAllFeature.Checked = false;
btnSelectedFeature.Checked = true;
}
}
private void combo_layer_SelectedIndexChanged(object sender, EventArgs e)
{
data_operate dop = new data_operate();
feaLyr = (dop.GetLayerByName(map, combo_layer.SelectedItem.ToString())) as IFeatureLayer;
IFeatureClass feaCls = null;
if (feaLyr != null)
{
feaCls = feaLyr.FeatureClass;
for (int i = 0; i < feaCls.Fields.FieldCount; i++)
{
string strFieldName = feaCls.Fields.get_Field(i).Name;
listBox_attri.Items.Add(strFieldName);
}
}
}
private void btn_ok_Click(object sender, EventArgs e)
{
if (combo_layer.SelectedItem == null)
{
MessageBox.Show("没有图层！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (combo_unit.SelectedItem == null || text_dis.Text == null || text_path == null)
{
MessageBox.Show("请完善距离、单位、路径", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
data_operate dop = new data_operate();
feaLyr = dop.GetLayerByName(map, combo_layer.SelectedItem.ToString()) as IFeatureLayer;
distance = System.Convert.ToDouble(text_dis.Text);
unit = combo_unit.SelectedItem.ToString();
MapAnalysis.BufferAnalysis(feaLyr, path, distance, unit);
}
private void btn_ok_Click(object sender, EventArgs e)
{
FileInfo fileinfo = new FileInfo(shppath);
data_operate dop = new data_operate();
IFeatureClass fc = dop.CreateShapefile(fileinfo.DirectoryName, fileinfo.Name, Ref_relay, combo_type.SelectedItem.ToString());
}