2012年5月16日
摘要：
Thread tv = null; private void UCGIS_Load(object sender, EventArgs e) { try { tv = new Thread(new ThreadStart(DoWork));tv.IsBackground = true; tv.Start(); } catch (Exception ex) { Messa... 阅读全文
posted @ 2012-05-16 10:05
pennygiser
阅读(380)
评论(0)
推荐(0)
摘要：
//固定比例放大 private void btnZoomIn_Click(object sender, EventArgs e) {IEnvelope pEnvelope = axMapControl1.Extent; pEnvelope.Expand(0.75, 0.75, true); axMapControl1.Extent = pEnvelope; }//工具放大 /// <summary> /// 放大 /// </summary> public void ZoomIn... 阅读全文
posted @ 2012-05-16 09:59
pennygiser
阅读(839)
评论(0)
推荐(0)
摘要：
pFeatureLayer = new FeatureLayerClass(); IFieldsEdit curFileds = new FieldsClass(); IFieldEdit curField = new FieldClass(); curField = new FieldClass(); curField.Name_2 = "OBCID"; curField.Type_2 = esriFi... 阅读全文
posted @ 2012-05-16 09:55
pennygiser
阅读(361)
评论(0)
推荐(0)
摘要：
public delegate string Cardelegate(); public class CarClass { private Cardelegate myM; public string GetString() { Thread.Sleep(10); DateTime startime = DateTime.Now.Date; DateTime endtime = DateTime.Now; string stime = startime.ToS... 阅读全文
posted @ 2012-05-16 09:52
pennygiser
阅读(134)
评论(0)
推荐(0)
摘要：
/// <summary> /// 在内存中创建图层 /// </summary> /// <param name="DataSetName">数据集名称</param> /// <param name="AliaseName">别名</param> /// <param name="SpatialRef">空间参考</param> /// <param name="GeometryType">几何类型< 阅读全文
posted @ 2012-05-16 09:39
pennygiser
阅读(363)
评论(0)
推荐(0)
摘要：
public static T FromJsonTo<T>(string jsonString) { DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T)); MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(jsonString)); T jsonObject = (T)ser.ReadObject(ms); return json... 阅读全文
posted @ 2012-05-16 09:37
pennygiser
阅读(756)
评论(0)
推荐(0)
摘要：
public IBalloonCallout createBalloonCallout(double x, double y) { IRgbColor rgb = new RgbColorClass(); { rgb.Red = 255; rgb.Green = 255; rgb.Blue = 200; } ISimpleFillSymbol sfs = new SimpleFillSymbolClas... 阅读全文
posted @ 2012-05-16 09:31
pennygiser
阅读(293)
评论(0)
推荐(0)
摘要：
public void DrawPoint(IFeatureLayer pFeatureLayer) { IPictureMarkerSymbol pPicMakerSymbol = new PictureMarkerSymbolClass(); string picPath = Application.StartupPath + @"\texture\test.bmp"; //图片路径 pPicMakerSymbol.CreateMarkerSymbolFromFile(esriIPictureType.esriIPictureBitmap, picPath); pPic 阅读全文
posted @ 2012-05-16 09:27
pennygiser
阅读(303)
评论(0)
推荐(0)
浙公网安备 33010602011771号