【发布时间】:2018-12-26 06:00:28
【问题描述】:
private void Test_Load(object sender, EventArgs e)
{
try
{
string sql = "[companyid] ,[companyname] ,[Shopid] ,[shopname],[shopaddress],[shopphone],[fax], [footermsg],[footermsg_ar] FROM [shop] Where id = '1' ";
DataAccess.ExecuteSQL(sql);
DataTable dt = DataAccess.GetDataTable(sql);
ReportDataSource reportDSDetail = new ReportDataSource("DataSet1", dt);
string sqli = "SELECT [logo] FROM [logo] Where id= '1' ";
DataAccess.ExecuteSQL(sql);
DataTable dts = DataAccess.GetDataTable(sql);
string path = Application.StartupPath + @"\LOGO\";
string imagePath = path + dts.Rows[0].ItemArray[0].ToString();
ReportParameter pImageUrl = new ReportParameter("pName", "file://" + imagePath, true);
this.reportViewer1.LocalReport.ReportPath =path+@"Rep.rdlc";
this.reportViewer1.LocalReport.EnableExternalImages = true;
this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { pImageUrl });
this.reportViewer1.LocalReport.DataSources.Add(reportDSDetail);
this.reportViewer1.RefreshReport();
}
catch (Exception ex)
{
MessageBox.Show("Exception=" + ex);
}
}
在 RDLC 报告中,我创建了一个名为 pName 的参数,并与图像连接并配置了一个外部。 我需要在报表中获取参数和数据源,我尝试了很多方法但都失败了。 请帮我解决这个问题,以获取 RDLC 报告中的参数和数据源
【问题讨论】: