private async Task GetLine(string inModel)
{
PostgresDatabase database = new PostgresDatabase();
string sSQL = "select distinct line from processtbl where model = @model order by line asc";
var modelpara = new NpgsqlParameter("@model", inModel);
await database.ExecuteReaderAsync(SQLConnectString, sSQL, modelpara)
.ContinueWith(t => this.Invoke((Action)(() => { LineResult(t.Result); })));
}
private async Task GetModel()
{
PostgresDatabase database = new PostgresDatabase();
List <processtbl> listModel = new List <processtbl>();
string sSQL = "select distinct model from processtbl order by model asc";
await database.ExecuteReaderAsync(SQLConnectString, sSQL)
.ContinueWith(t => this.Invoke((Action)(() => { ModelResult(t.Result); })));
}