private void cmdOK_Click(object sender, EventArgs e)
{
if (this.method_2())
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
try
{
IEnvelope extent = (this.ifeatureClass_0 as IGeoDataset).Extent;
ITinEdit tinEdit = new Tin() as ITinEdit;
tinEdit.InitNew(extent);
tinEdit.StartEditing();
IField pHeightField = null;
bool flag = false;
if (this.cboHeightField.Text != "")
{
if (this.cboHeightField.SelectedIndex == 0)
{
flag = true;
}
else
{
int num = this.ifeatureClass_0.FindField(this.cboHeightField.Text);
if (num != -1)
{
pHeightField = this.ifeatureClass_0.Fields.get_Field(num);
}
}
}
IField pTagValueField = null;
object obj = flag;
tinEdit.AddFromFeatureClass(this.ifeatureClass_0, null, pHeightField, pTagValueField, (esriTinSurfaceType)this.cboTinSurfaceType.SelectedIndex, ref obj);
object obj2 = true;
string tempPath = System.IO.Path.GetTempPath();
int num2 = 0;
string text = tempPath + "tmptin";
while (Directory.Exists(text))
{
text = tempPath + "tmptin" + num2++.ToString();
}
tinEdit.SaveAs(text, ref obj2);
tinEdit.StopEditing(true);
if (this.m_pMap != null)
{
ILayerFactoryHelper layerFactoryHelper = new LayerFactoryHelper();
IEnumLayer enumLayer = layerFactoryHelper.CreateLayersFromName((tinEdit as IDataset).FullName);
enumLayer.Reset();
ILayer pLayer = enumLayer.Next();
this.m_pMap.AddLayer(pLayer);
}
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
base.DialogResult = System.Windows.Forms.DialogResult.OK;
}
catch (Exception exception_)
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Default;
System.Windows.Forms.MessageBox.Show("无法创建TIN，请确保输入要素的是否合适!");
CErrorLog.writeErrorLog(this, exception_, "");
}
}
}
