【发布时间】:2021-02-22 18:07:52
【问题描述】:
请告诉我。创建了 2 个类(数据模型)
public class User
{
public int UserID { get; set; }
public string UserName { get; set; }
public string Department { get; set; }
public int Office { get; set; }
public string Position { get; set; }
public string Phone { get; set; }
public float Mobile { get; set; }
public string EMail { get; set; }
public string Login { get; set; }
public int idArm { get; set; }
}
和
public class arm
{
public int id { get; set; }
public string name { get; set; }
public string Detalis { get; set; }
}
我在表单上安装了 2 个 GridControlls 并通过DataSet显示数据
string connectionString = ConfigurationManager.ConnectionStrings["connectionSIPiT"].ConnectionString;
string command = "SELECT * FROM Users";
string command2 = "SELECT * FROM arm";
sqlConnection = new SqlConnection(connectionString);
SqlDataAdapter adapter = new SqlDataAdapter(command2, sqlConnection);
SqlDataAdapter adapter1 = new SqlDataAdapter(command, sqlConnection);
DataSet dataset1 = new DataSet();
adapter.Fill(dataset1, "arm");
adapter1.Fill(dataset1, "Users");
DataColumn keyColumn = dataset1.Tables[0].Columns[0];
DataColumn foreignKeyColumn = dataset1.Tables[1].Columns[9];
dataset1.Relations.Add("armUsers", keyColumn, foreignKeyColumn);
armBindingSource.DataSource = dataset1;
armBindingSource.DataMember = "arm";
userBindingSource.DataSource = armBindingSource;
userBindingSource.DataMember = "armUsers";
gridControl1.DataSource = userBindingSource;
gridControl2.DataSource = armBindingSource;
如何在主表 GridControll 中选择一行。发送报告数据。或者传递主表的id来构建报表?有人能遇到这样的任务吗?
【问题讨论】:
-
这肯定不是 C。请适当标记。
-
您是说用户在 Devexpress GridView 中选择了一个行,当他们这样做时您想将该 Id 作为参数传递以显示报告?报告是在同一页面上还是在单独的页面上?如果是这样,请附上 gridview 本身的一些代码,以便我可以帮助回答您的问题
标签: winforms devexpress-windows-ui