I am trying to work through the BasicDBExample provided with the evaluation download.
When I try to run the example I get the get the following error when trying to create an odbc connection:
System.InvalidOperationException was unhandled by user code
Message="The ConnectionString property has not been initialized."
Source="System.Data"
StackTrace:
at System.Data.Odbc.OdbcConnection.PermissionDemand()
at System.Data.Odbc.OdbcConnectionFactory.PermissionDemand(DbConnection outerConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.Odbc.OdbcConnection.Open()
at InfoSoftGlobal.DbHelper.Connection(String connectionString)
at InfoSoftGlobal.GeneralPages.ASP.NET.DBExample.BasicDBExample.GetFactorySummaryChartHtml() in c:Documents and Settingsburked2My DocumentsVisual Studio 2005WebSitesChartsBasicDBExample.aspx.cs:line 45
at ASP.basicdbexample_aspx.__Renderform1(HtmlTextWriter __w, Control parameterContainer) in c:Documents and Settingsburked2My DocumentsVisual Studio 2005WebSitesChartsBasicDBExample.aspx:line 9
at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
at System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer)
at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer)
at System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output)
at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
at System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
at System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer)
at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer)
at System.Web.UI.Control.Render(HtmlTextWriter writer)
at System.Web.UI.Page.Render(HtmlTextWriter writer)
at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
at System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Does the "ConnectionStringFactory" need to be initialised somewhere before it is used?