private void polyshp_Click(object sender, EventArgs e)
{
DataOperator dataOperator = new DataOperator(axMapControl1.Map);
IFeatureClass featureClass = dataOperator.CreateShapefile("E:\\", "ShapefileWorespace", "ShapefileSample", "Polygon");
if (featureClass == null)
{
MessageBox.Show("创建shapefile文件失败！");
return;
}
//将要素类添加到地图中，图层名为"Observation Stations"
//如果创建成功，将"创建shapefile"按钮禁用
//如果创建失败，弹出消息框提示
bool bRes = dataOperator.AddFeatureClassToMap(featureClass, "Observation Stations");
if (bRes)
{
polyshp.Enabled = false;
return;
}
else
{
MessageBox.Show("将新建shapefile文件加入地图失败！");
return;
}
}
private void btnAdmit_Click(object sender, EventArgs e)
{
IFields fields = new FieldsClass();
IFieldsEdit fieldsEdit = fields as IFieldsEdit;
//add fields
for (int i = 3; i < listBoxFieldName.Items.Count; i++)
{
AddNewField(fields, listBoxFieldName.Items[i].ToString(), listBoxAliasName.Items[i].ToString(),
listBoxFieldType.Items[i].ToString());
}
//Show message box when the input is not complete
if (tbFilePath.Text == "")
{
MessageBox.Show("Please input file path!");
}
else if (tbShapefileName.Text == "")
{
MessageBox.Show("Please input file name!");
}
else if (System.IO.File.Exists(tbFilePath.Text + "\\" + tbShapefileName.Text + ".shp"))
{
MessageBox.Show("The shapefile already exists!");
}
else
{
//Get parent directory and workspace names
String sParentDirectory = tbFilePath.Text.Substring(0, fbd.SelectedPath.LastIndexOf("\\"));
String sWorkspace = tbFilePath.Text.Substring(fbd.SelectedPath.LastIndexOf("\\") + 1);
DataOperator dataOperator = new DataOperator(m_map);
IFeatureClass featureClass = dataOperator.CreateShapefile(fields, sParentDirectory, sWorkspace, tbShapefileName.Text, cbGeometryType.SelectedItem.ToString());
if (featureClass == null)
{
MessageBox.Show("Failed to create shapefile!");
}
//add shapefile to the map
if (MessageBox.Show("Do you want to add the shapefile to the map?", "", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
dataOperator.AddFeatureClassToMap(featureClass, tbShapefileName.Text);
}
this.Close();
}
}