摘要：转自:http://www.programfan.com/article/3161.html 阅读全文

摘要：1 //1）获取道路的GroupID 2 string dlId = ptm.FindGroupByName("道路"); 3 IFeatureLayer66 featureLayer = null; 4 string tShapeFileName = path + "out_feature... 阅读全文

摘要：1 double len; 2 IFeatures66 features = featureLayer.FeatureGroups.Polyline.GetCurrentFeatures(); 3 foreach (IFeature66 feature in features) 4 { 5 ... 阅读全文

摘要：DataGridView dgv = new DataGridView(); dgv.Dock = DockStyle.Fill; dgv.Location = new System.Drawing.Point(0, 0); dgv.Size = new System.Drawing.Size(79 阅读全文

摘要：一直以来不知道怎么在菜单中添加分割线，今天打开DotNetBar自带的源码查看，原来是要设置分割线后一个按钮的BeginGroup属性为True，比如在打印按钮前添加分割线，则在按钮初始化时前面加一句 this.btnPrint.BeginGroup = true; 阅读全文

摘要：计算机图形学课程作业-----画圆Public Class Form1Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.ClickDim G As Graphics = PictureBox1.CreateGraphics()Dim Br As SolidBrush = New SolidBrush(Color.Blue)Dim x0, y0, r, x, y As IntegerDim d As Integerd = 3 - 2 * rx0 阅读全文