请教winform下水晶报表的使用

[minghere]

C# windows工程中,报表名为cryreport.rpt, winform里报表控件名为cryviewer,
pull模式:我已经绑定数据至cryreport.rpt,那么我在winform里如何写代码载入该水晶报表?
push模式:我已经建好数据集dataset1,并将其绑定至cryreport.rpt,那么我在winform里如何写代码载入水晶报表.

恳请哪位大侠给我指导一下,谢了,给分!

[xwdd129]

pull模式类似下面：

CrystalReportViewer1.ReportSource = "C:Documents and SettingsAdministrator 桌面 crdebugstaff.rpt"

----------------------
push模式类似下面：

string ConStr="Provider=Microsoft.Jet.OLEDB.4.0;User ID=Admin; Data Source=c:\\db1.mdb";
OleDbConnection myCon=new OleDbConnection(ConStr);
OleDbDataAdapter myDA=new OleDbDataAdapter("select * from student where id='001'",myCon)
DataSet ds2=new DataSet();

myDA.Fill(ds2,"student");
ReportDocument oRpt = new ReportDocument();

oRpt.Load("C:\\123\\rpt1.rpt");

oRpt.SetDataSource(ds2);

CrystalReportViewer1.ReportSource = oRpt;
CrystalReportViewer1.DataBind();

[zr1982930]

xx rp= new xx();//实例化
rp.SetDataSource(具体数据集DataSet);
this.crystalReportViewer1.ReportSource = rp;

[itmingong]

上面二楼皆正解

[lzy123456]

private void Form1_Load(object sender, System.EventArgs e)
{
//初始化数据库
dataAccess=new MyDataBase.DatabaseAccess ();
if (dataAccess.InitDB()==false)
{
MessageBox.Show("数据库未初始化","数据库初始化错误",MessageBoxButtons.OK ,MessageBoxIcon.Error );
return;
}
SqlDataAdapter sqlda=new SqlDataAdapter("select * from ServerItems ", dataAccess.myConnection);
DataTable tblSource = new DataTable();

DataSet ds =new DataSet() ;
sqlda.Fill(ds,"ServerItems");

CrystalReport1 report=new CrystalReport1 ();
report.SetDataSource(ds.Tables[0]);
this.crystalReportViewer1.ReportSource =report;
}

[cctaiyang]

private void Form1_Load(object sender, System.EventArgs e)
{
//连接Access
OleDbConnection dbconn=new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data source=c:\test\test.mdb");
dbconn.Open();
//string sql="SELECT * FROM Person WHERE name ='张三'";
string sql="SELECT * FROM Person";
OleDbDataAdapter da = new OleDbDataAdapter(sql,dbconn);
DataSet ds = new DataSet();
da.Fill(ds);
//连接报表数据源
CrystalReport1 rpt = new CrystalReport1();
rpt.SetDataSource(ds.Tables[0]);
crystalReportViewer1.ReportSource = rpt;
}

[c11_11_11]

我只接分

[nonsugercafee]

二楼正解，另外，
pull模式也可使用
ReportDocument oRpt = new ReportDocument();
CrystalReportViewer1.ReportSource = oRpt;
ReportDocument为本工程的报表。

[itmingong]

CrystalReport1 rpt = new CrystalReport1();
rpt.SetDataSource(ds.Tables[0]);
最好这样用数据集里面具体的表作数据源
crystalReportViewer1.ReportSource = rpt;