private void CreateToEachShp(DataGridViewRowCollection rows, bool isSaveToSource)
{
var shpDir = this.txtShpDir.Text.Trim();
for (int i = 0; i < rows.Count; i++)
{
try
{
var path = rows[i].Cells["colFilePath2"].Value.ToString();
if (isSaveToSource)
{
shpDir = Path.GetDirectoryName(path);
}
var name = rows[i].Cells["colFileName2"].Value.ToString();
var resultPath = Path.Combine(shpDir, name + ".shp");
if (File.Exists(path))
{
RedLineManager.TxtToShp(path, resultPath);
}
rows[i].Cells["colResultPath2"].Value = resultPath;
rows[i].Cells["colResult2"].Value = "成功";
}
catch (Exception ex)
{
rows[i].Cells["colResult2"].Value = ex.Message.Contains("GDAL_DATA")
? "失败：要确保正常txt转shapefile，请将本工具放置在不含中文的目录中（" + ex.Message + ")，且勿删除Data文件夹"
: "失败：" + ex.Message;
}
this.progressBar1.Value++;
Application.DoEvents();
}
}
private void btnRun_Click(object sender, EventArgs e)
{
if (dataGridView1.Rows.Count < 1)
{
return;
}
ChangedView(true);
try
{
_stopRunning = false;
var rows = dataGridView1.Rows;
progressBar1.Maximum = rows.Count;
foreach (DataGridViewRow row in rows)
{
row.Cells["colResult"].Value = string.Empty;
}
Application.DoEvents();
var layerName = cmbLayers.SelectedItem.ToString();
var layer = dataSourceSelector1.GetLayerByName(layerName);
var idFieldName = cmbIdField.SelectedItem.ToString();
var txtFileDir = txtTextFileDir.Text.Trim();
var featureDefn = layer.GetLayerDefn();
var idField = featureDefn.GetFieldDefn(featureDefn.GetFieldIndex(idFieldName));
var sqlFormat = idField.GetFieldType() == FieldType.OFTString ? "{0} = '{1}'" : "{0} = {1}";
var fileNameFormat = cmbNameField.SelectedIndex > 0 ? "{0}_{1}.txt" : "{0}.txt";
foreach (DataGridViewRow row in rows)
{
if (Convert.ToBoolean(row.Cells["colCheck"].Value) == true)
{
try
{
var id = row.Cells["colID"].Value.ToString();
var name = row.Cells["colName"].Value.ToString();
var filePath = Path.Combine(txtFileDir, string.Format(fileNameFormat, id, name));
var features = GdalHelper.GetFeatures(layer, string.Format(sqlFormat, idFieldName, id));
var txtInfo = RedLineManager.GetProjInfoFromFeatures(features.ToArray());
RedLineManager.ToTxtFile(filePath, txtInfo);
row.Cells["colResultPath"].Value = filePath;
row.Cells["colResult"].Value = "成功";
}
catch (Exception ex)
{
row.Cells["colResult"].Value = "失败：" + ex.Message;
}
}
progressBar1.Value++;
Application.DoEvents();
if (_stopRunning)
{
break;
}
}
}
catch (Exception ex) { MessageBox.Show(ex.Message, Text, MessageBoxButtons.OK, MessageBoxIcon.Error); }
ChangedView(false);
}
private void CreateToOneShp(DataGridViewRowCollection rows)
{
var shpInfos = new List <ShpSourceInfo>();
var shpDir = this.txtShpDir.Text.Trim();
for (int i = 0; i < rows.Count; i++)
{
try
{
var path = rows[i].Cells["colFilePath2"].Value.ToString();
if (File.Exists(path))
{
var projInfo = RedLineManager.GetProjInfoFromTxt(path);
ShpSourceInfo shpInfo = null;
foreach (var info in shpInfos)
{
if (info.Wkid == projInfo.Wkid)
{
shpInfo = info; break;
}
}
Layer layer;
DataSource dataSource;
if (shpInfo == null)
{
var shpName = $"DH{projInfo.ProjZone}_{projInfo.Wkid}_{DateTime.Now:yyyy_MM_dd_HH_mm_ss}.shp";
var shpPath = Path.Combine(shpDir, shpName);
dataSource = RedLineManager.CreateShapefileSource(shpPath);
layer = RedLineManager.CreateRedLineLayer(dataSource, projInfo.Wkid, shpPath);
shpInfo = new ShpSourceInfo {
Wkid = projInfo.Wkid, ShpPath = shpPath
};
shpInfos.Add(shpInfo);
}
else
{
var shpPath = shpInfo.ShpPath;
dataSource = Ogr.Open(shpPath, 1);
layer = dataSource.GetLayerByName(Path.GetFileNameWithoutExtension(shpPath));
}
RedLineManager.ToLayer(projInfo, layer);
rows[i].Cells["colResultPath2"].Value = shpInfo.ShpPath;
rows[i].Cells["colResult2"].Value = "成功";
}
}
catch (Exception ex)
{
rows[i].Cells["colResult2"].Value = ex.Message.Contains("GDAL_DATA")
? "失败：要确保正常txt转shapefile，请将本工具放置在不含中文的目录中（" + ex.Message + ")，且勿删除Data文件夹"
: "失败：" + ex.Message;
}
this.progressBar1.Value++;
Application.DoEvents();
}
}
private void btnRun_Click(object sender, EventArgs e)//转换
{
bool isSaveToSource = this.cbSaveToSourceShpDir.Checked;
string txtDir = null;
if (!isSaveToSource)
{
if (!Directory.Exists(txtDir = this.txtTextFileDir.Text.Trim()))
{
MessageBox.Show(@"TXT保存目录不存在，请选择正确的TXT保存目录！", @"坐标文件转换", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
ChangedView(true);
var rows = this.dataGridView1.Rows;
this.progressBar1.Maximum = rows.Count;
foreach (DataGridViewRow row in rows)
{
row.Cells["colResult"].Value = "";
}
for (int i = 0; i < rows.Count; i++)
{
try
{
var path = rows[i].Cells["colFilePath"].Value.ToString();
var name = rows[i].Cells["colFileName"].Value.ToString();
if (isSaveToSource)
{
txtDir = Path.GetDirectoryName(path);
}
var resultPath = Path.Combine(txtDir, name + ".txt");
if (File.Exists(path))
{
RedLineManager.ShpToTxt(path, resultPath);
}
rows[i].Cells["colResultPath"].Value = resultPath;
rows[i].Cells["colResult"].Value = "成功";
}
catch (Exception ex)
{
rows[i].Cells["colResult"].Value = "失败：" + ex.Message;
}
this.progressBar1.Value++;
Application.DoEvents();
}
ChangedView(false);
}
