weixin_42191203的博客

private void AddShpDataToolStripMenuItem_Click(object sender, EventArgs e){ OpenFileDialog OpFileDialog=new OpenFileDialog();//OpenFileDialog：打开文件对话框 OpFileDialog.Title="添加矢量数据"; OpFileDialog.Filter="(*.shp)|*.shp";//filter：过滤器;"(*.shp)|*.shp"

1、将button控件拖入界面Form12、双击button1控件，写入以下代码private void importdatabutton_Click(object sender, EventArgs e){ OpenFileDialog OpFileDialog = new OpenFileDialog();//OpenFileDialog：打开文件对话框 OpFileDialog.Title = "导入数据"; OpFileDialog.Filter = "(*.txt

//二维double数组保存为txt文件public void SaveDouble2Txt(double[,] arr, string path_Name)//输入要保存的数组和存放的路径以及文件名{ StreamWriter sw = new StreamWriter(path_Name, true);//第一个参数是读取到流的文件名，第二个参数是如果文件不存在，能否创建文件，true为创建新文件，false为不创建 for (int i = 0; i < arr.GetLen

//定义结构体public struct SoilPointAttribute { public double number1;//样点编号 public double cooX1;//样点的x坐标 public double cooY1;//样点的y坐标} //读取txt文件——方法public List<SoilPointAttribute> ReadTxt(string imPath0)//txt文件路径{ string imPath