I get the following error any time I try to bring up a reportViewer control. Server Error in '/' Application. -------------------------------------------------------------------------------- The specified module could not be found. (Exception from HRESULT: 0x8007007E)
huh.. need more information. Can you send us some code snippet? Bruce DiscountASP.NET www.DiscountASP.NET
<%@ Control Language="c#" AutoEventWireup="false" Codebehind="MainTestCenter.ascx.cs" Inherits="NewmindApps.UI.modules.MainTestCenter" TargetSchema="http://schemas.microsoft.com/intellisense/ie5"%> <%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt" Height="100%" BackColor="#F3F3FE" Width="100%"> </rsweb:ReportViewer> <asp:Button ID="testButton" Runat="server" Text="Test" OnClick="TestButton_Click"></asp:Button> </body> </HTML> ---------------------------------------------------------------------------------------------------------- Code behind ---------------------------------------------------------------------------------------------------------- namespace NewmindApps.UI.modules { using System; using System.Data; using System.Data.SqlClient; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using Microsoft.Reporting.WebForms; public class MainTestCenter : System.Web.UI.UserControl { protected System.Web.UI.WebControls.Button testButton; protected ReportViewer ReportViewer1; private const string connectionKeyString = "Main.ConnectionString"; private void Page_Load(object sender, System.EventArgs e) { LoadReport(); } private void LoadReport() { // Get db Connection string AppSettingsReader configReader = new AppSettingsReader(); string connString = configReader.GetValue("Main.ConnectionString", typeof(string)).ToString(); // Create Command SqlCommand command = new SqlCommand("PROC_xxx", new SqlConnection(connString)); command.CommandType = CommandType.StoredProcedure; command.Parameters.Add("@ID", SqlDbType.Int).Value = 45; //Fill DataSet System.Data.DataSet dsReport = new System.Data.DataSet(); SqlDataAdapter dp = new SqlDataAdapter(command); dp.Fill(dsReport); // Set/link DataSet to DataSource ReportDataSource datasource = new ReportDataSource( "EEGResults_PROC_xxx", dsReport.Tables[0]); // Set Embedded Resource Link ReportViewer1.LocalReport.ReportEmbeddedResource = "xxx.REPORTS.xxx.xxx.rdlc"; // Set report Path ReportViewer1.LocalReport.ReportPath = Server.MapPath( @"~/Reports/xxx/xxx.rdlc"); // Reload Report DataSources ReportViewer1.LocalReport.DataSources.Clear(); ReportViewer1.LocalReport.DataSources.Add(datasource); if (dsReport.Tables[0].Rows.Count == 0) { //Display no data message"; } // Refresh/render report ReportViewer1.LocalReport.Refresh(); }
Do you have the dll for Microsoft.ReportViewer.WebForms in your ~/bin directory? I don't know much about this specific library, so I don't really know what is involved in installtion of it. Joel Thoms DiscountASP.NET http://www.DiscountASP.NET
