public YesorNo()
{
MongoConnect.MongoConnection();
MongoConnect.MongoFsConnect();
MongoConnect.GetFs();
_mp = new MongoOperation();
_mp.Connect2Mongo();
}
public DataGridView Getcaseinfo()
{
//初始化DataGridView
Caseinfo = new DataGridView();
Caseinfo.ColumnCount = 8;
Caseinfo.Columns[0].Name = "开始时间";
Caseinfo.Columns[1].Name = "结束时间";
Caseinfo.Columns[2].Name = "耕地NDVI";
Caseinfo.Columns[3].Name = "palmer";
Caseinfo.Columns[4].Name = "SPI";
Caseinfo.Columns[5].Name = "农作物播种面积";
Caseinfo.Columns[6].Name = "实际受灾面积";
Caseinfo.Columns[7].Name = "GDP";
var chk = new DataGridViewCheckBoxColumn();
chk.HeaderText = "选择";
chk.Name = "chk";
Caseinfo.Columns.Add(chk);
MongoConnect.MongoConnection();
_mp = new MongoOperation();
_mp.Connect2Mongo();
_mp.UseCollection("旱灾案例");
var cases = _mp.FindAll();
if (!cases.Documents.Any())
{
return(Caseinfo);
}
foreach (var celvalue in from casedoc in cases.Documents
let cel = 0
select new List <string>
{
casedoc["Time"].ToString(),
casedoc["EndTime"].ToString(),
casedoc["NDVI"].ToString(),
casedoc["Palmer"].ToString(),
casedoc["SPI"].ToString(),
casedoc["CropArea"].ToString(),
casedoc["AffectedCropArea"].ToString(),
casedoc["GDP"].ToString()
})
{
// ReSharper disable once CoVariantArrayConversion
Caseinfo.Rows.Add(celvalue.ToArray());
}
return(Caseinfo);
}