如何在ListView/GridView中顯示數據集

Question

假設我從數據庫中檢索了一個DataSet。之後，我想在ASP.Net C＃的ListView/GridView中顯示。我怎樣才能做到這一點？任何樣品給我？

Answer 1

試試這個

if(datasetObject.tables.count > 0) 
    { 
    GridView.DataSource = datasetObject; 
    GridView.DataBind(); 

    } 
else 
{ 
    lable.Text = "No Record Found"; 
} 

Answer 2

使用GridView的DataBind()方法來做到這一點。像

GridView.DataSource = ds; 
GridView.DataBind(); 

Answer 3

將數據集設置爲網格的DataSource屬性值，然後調用DataBind（）方法。

從MSDN

http://msdn.microsoft.com/en-us/library/fkx0cy6d.aspx

void Page_Load(Object sender, EventArgs e) 
{ 
// This example uses Microsoft SQL Server and connects 
// to the Northwind sample database. The data source needs 
// to be bound to the GridView control only when the 
// page is first loaded. Thereafter, the values are 
// stored in view state.      
if(!IsPostBack) 
{ 

    // Declare the query string. 
    String queryString = 
    "Select [CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country] From [Customers]"; 

    // Run the query and bind the resulting DataSet 
    // to the GridView control. 
    DataSet ds = GetData(queryString); 
    if (ds.Tables.Count > 0) 
    { 
    AuthorsGridView.DataSource = ds; 
    AuthorsGridView.DataBind(); 
    } 
    else 
    { 
    Message.Text = "Unable to connect to the database."; 
    } 

} 
} 

假設AuthorsGridView是你的GridView控制的ID和GetData方法返回一個數據集與數據。