生成水晶报表1

private void frmPrintUserPay_Load(object sender, EventArgs e)         {

//数据集：             liuxw_MPS.PMSDataSet.PayDataSet ds = new PMSDataSet.PayDataSet();             liuxw_MPS.PMSDataSet.PayDataSetTableAdapters.tb_payTableAdapter ada = new PMSDataSet.PayDataSetTableAdapters.tb_payTableAdapter();

//数据库连接：

ada.Connection = DBConnection.getConnection();

//填充：

if (this.Month == null || this.Month == "")//全部工资;

ada.Fill(ds.tb_pay);

else

ada.FillByMonth(ds.tb_pay, this.Month);//指定月份工资;

PayReport pr = new PayReport();

pr.SetDataSource(ds);

crystalReportViewer1.ReportSource = pr;//显示报表;

}