C#创建无数据源水晶报表极简教程（PUSH模式）

转载：http://www.cnblogs.com/babyt/archive/2008/08/21/1273363.html

先建个水晶报表工程

 

创建完后，先把报表界面关了，新建个dataset

 

 

  在里面创建个表，mytable

 

 

 根据需要定义几个字段

 

然后设计报表，选数据源

 

 

报表如下

 

 

在窗体里写上代码

 

 

 1    private   void  Form1_Load( object  sender, EventArgs e)
 2          {
 3               // 填充dataset，这里就可以承接任何接口，数据库，数组啥得都行
 4              DataSet1 ds1  = new  DataSet1();
 5              ds1.mytable.AddmytableRow( " a1 " , " a2 " , " a3 " , " a4 " , " a5 " , 1 , 1 , 1 , 1 , 1 );
 6              ds1.mytable.AddmytableRow( " b1 " , " b2 " , " b3 " , " b4 " , " b5 " , 1 , 1 , 1 , 1 , 1 );
 7              ds1.mytable.AddmytableRow( " c1 " , " c2 " , " c3 " , " c4 " , " c5 " , 1 , 1 , 1 , 1 , 1 );
 8              ds1.mytable.AddmytableRow( " d1 " , " d2 " , " d3 " , " d4 " , " d5 " , 1 , 1 , 1 , 1 , 1 );
 9              ds1.mytable.AddmytableRow( " e1 " , " e2 " , " e3 " , " e4 " , " e5 " , 1 , 1 , 1 , 1 , 1 );
10 
11              CrystalReport1 cr1  = new  CrystalReport1();
12              cr1.SetDataSource (ds1);
13              crystalReportViewer1.ReportSource  =  cr1;
14          }

 

 

这就完成了~~

 

PS1

可以配合 http://www.cnblogs.com/babyt/archive/2008/01/03/1024941.html 实现更灵活的效果

PS220080917: 补充一下一个基础的数据库读取，替换文中的自填充ds段:

SqlConnection conn = new SqlConnection("server=xxx.;Uid=sa;Pwd=;database=test"); 
conn.Open(); 
SqlDataAdapter da = new SqlDataAdapter("select a1,b1,c1,d1,e1 from test", conn); 
DataSet ds = new DataSet(); 
da.Fill(ds1, "mytable");  //特别注意此处的表名，需与设计时的表名一致
conn.Close();