private void btnOK_Click(object sender, EventArgs e)
{
if (this.xtraTabControl1.SelectedTabPageIndex == 0)
{
SampleFrame sampleFrame = new SampleFrame();
frmWaitDialog frmWait = new frmWaitDialog("正在处理...", "提示信息");
try
{
frmWait.Owner = this;
frmWait.TopMost = false;
string msg = string.Empty;
if (chkArea.Checked)
{
SampleData.hasArea = true;
SampleData.areaField = cmbAreaField.Text;
SampleData.firstUnit = this.cmbUnit.Text.TrimEnd();
SampleData.farmLand = this.cmbCrop.Text.TrimEnd();
SampleData.ASCDL = cmbASCDL.Text;
SampleData.targetCrop = this.cmbDestination.SelectedIndex;
frmWait.Caption = "参数检查...";
if (!sampleFrame.ChkData(out msg))
{
XtraMessageBox.Show(msg);
return;
}
frmWait.Caption = "计算分类面积...";
if (!sampleFrame.CalClassArea(SampleData.firstUnit, SampleData.ASCDL, SampleData.targetCrop, out msg))
{
XtraMessageBox.Show(msg);
return;
}
}
else
{
SampleData.hasArea = false;
SampleData.areaField = string.Empty;
SampleData.firstUnit = this.cmbUnit.Text.TrimEnd();
SampleData.farmLand = this.cmbCrop.Text.TrimEnd();
SampleData.ASCDL = cmbASCDL.Text;
SampleData.targetCrop = this.cmbDestination.SelectedIndex;
frmWait.Caption = "参数检查...";
if (!sampleFrame.ChkData(out msg))
{
XtraMessageBox.Show(msg);
return;
}
frmWait.Caption = "计算耕地面积...";
if (!sampleFrame.CalLandArea(SampleData.firstUnit, SampleData.farmLand, out msg))
{
XtraMessageBox.Show(msg);
return;
}
frmWait.Caption = "计算分类面积...";
if (!sampleFrame.CalClassArea(SampleData.firstUnit, SampleData.ASCDL, SampleData.targetCrop, out msg))
{
XtraMessageBox.Show(msg);
return;
}
}
if (DialogResult.OK == XtraMessageBox.Show("处理完毕.", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information))
{
MapAPI.AddShpFileToMap(SampleData.firstUnit);
MapAPI.AddShpFileToMap(SampleData.farmLand);
MapAPI.AddRasterFileToMap(SampleData.ASCDL);
}
}
catch (Exception ex)
{
XtraMessageBox.Show(ex.Message, "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
frmWait.Close();
}
}
}
private void btnOK_Click(object sender, EventArgs e)
{
string msg = string.Empty;
frmWaitDialog frmWait = new frmWaitDialog("正在执行...", "提示信息");
try
{
frmWait.Owner = this;
frmWait.TopMost = false;
string fishNet = string.Empty;
string firstUnit = this.cmbFirstUnit.Text;
if (chkNewNet.Checked)
{
SampleData.firstSample = cmbFirstUnit.Text;
SampleData.villageField = cmbVillage.Text;
SampleData.layerField = cmbLayer.Text;
SampleData.farmLand = cmbCultivation.Text;
SampleData.ASCDL = cmbASCDL.Text;
SampleData.targetCrop = cmbCrop.SelectedIndex;
if (!SampleSelection.ChkData(out msg))
{
XtraMessageBox.Show(msg);
return;
}
//一级单元范围内创建渔网
frmWait.Caption = "创建二级抽样单元...";
fishNet = System.IO.Path.Combine(ConstDef.PATH_TEMP, DateTime.Now.ToFileTime().ToString() + ".shp");
int width = int.Parse(spinLength.EditValue.ToString());
int height = int.Parse(this.spinWidth.EditValue.ToString());
if (!EnviVars.instance.GpExecutor.CreateFishNet(firstUnit, width, height, fishNet, out msg))
{
XtraMessageBox.Show(msg);
return;
}
}
else
{
SampleData.firstSample = cmbFirstUnit.Text;
SampleData.villageField = cmbVillage.Text;
SampleData.layerField = cmbLayer.Text;
SampleData.farmLand = cmbCultivation.Text;
SampleData.ASCDL = cmbASCDL.Text;
SampleData.targetCrop = cmbCrop.SelectedIndex;
if (!SampleSelection.ChkData(out msg))
{
XtraMessageBox.Show(msg);
return;
}
if (string.IsNullOrEmpty(cmbSecondUint.Text))
{
XtraMessageBox.Show("二级抽样单元为空！");
return;
}
fishNet = cmbSecondUint.Text;
}
//抽选样本
frmWait.Caption = "抽选样本...";
SamplePara para = new SamplePara();
para.isNum = chkSampleNum.Checked;
para.sampleNum = int.Parse(this.spinSampleNum.EditValue.ToString());
para.sampleRate = double.Parse(this.spinPercent.EditValue.ToString()) / 100;
SampleSelection.Sampling(firstUnit, cmbVillage.Text, cmbLayer.Text, fishNet, cmbCultivation.Text, para, txtOut.Text);
SampleFrame sampleFrame = new SampleFrame();
frmWait.Caption = "计算耕地面积...";
if (!SampleSelection.CalLandArea(txtOut.Text, SampleData.farmLand, out msg))
{
XtraMessageBox.Show(msg);
return;
}
frmWait.Caption = "计算分类面积...";
if (!sampleFrame.CalClassArea(txtOut.Text, SampleData.ASCDL, SampleData.targetCrop, out msg))
{
XtraMessageBox.Show(msg);
return;
}
BLL.ProductMeta meta = new ProductMeta(txtOut.Text.TrimEnd(), "", "", "二级样方", "抽样和面积推算结果");
meta.WriteShpMeta();
BLL.ProductQuickView view = new BLL.ProductQuickView(txtOut.Text.TrimEnd());
view.Create();
System.Windows.Forms.DialogResult dialogResult = XtraMessageBox.Show("抽样完成,是否加载结果？", "提示信息", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Asterisk);
if (dialogResult == System.Windows.Forms.DialogResult.Yes)
{
MapAPI.AddShpFileToMap(txtOut.Text);
this.Close();
}
}
catch (Exception ex)
{
XtraMessageBox.Show(ex.Message);
Log.WriteLog(typeof(frmSymbolSelector), ex);
}
finally
{
frmWait.Close();
}
}