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POSolve the error "The ConnectionString property has not been initialized."?
 

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  1. POSolve the error "The ConnectionString property has not been initialized."?
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    <p>My code is view all the data in the gridview</p> <p>Web.config code is</p> <pre><code>&lt;configuration&gt; &lt;connectionStrings&gt; &lt;add name="ConStr" connectionString="DataSource=.;Integrated Security=SSPI;Initial catalog=sshopping"/&gt; &lt;/connectionStrings&gt; &lt;system.web&gt; &lt;compilation debug="true" targetFramework="4.5"/&gt; &lt;httpRuntime targetFramework="4.5"/&gt; &lt;/system.web&gt; &lt;/configuration&gt; </code></pre> <p>It is coded in external class</p> <pre><code>namespace DBAction { public class ViewAction { public DataSet GetAllData() { SqlCommand cmd = DataConnection.GetConnection().CreateCommand(); cmd.CommandText = "Select UserName,Password,RoleName,EmailID,SecurityQuestion,SecurityAnswer,LastLogin from LoginInfo"; SqlDataAdapter da = new SqlDataAdapter(cmd); DataSet ds = new DataSet(); da.Fill(ds); cmd.Dispose(); DataConnection.CloseConnection(); return ds; } } } </code></pre> <p>it is giving error in line <code>da.Fill(ds)</code> The code to bind data source with gridview is coded on page load like this.</p> <pre><code> DataSet ds = new ViewAction().GetAllData(); gvLoginInfo.DataSource = ds; gvLoginInfo.DataBind(); </code></pre> <p>And conectionstring code in data connection class is</p> <pre><code> public static SqlConnection GetConnection() { if (con == null) { con = new SqlConnection(); con.ConnectionString = ConfigurationManager.ConnectionStrings["ConStr"].ConnectionString; con.Open(); } return con; } </code></pre> <p>And one one error is </p> <pre><code>Exception Details: System.ArgumentException: Keyword not supported: 'datasource'. Source Error: Line 19: { Line 20: con = new SqlConnection(); Line 21: con.ConnectionString =ConfigurationManager.ConnectionStrings["ConStr"].ConnectionString; Line 22: con.Open(); Line 23: } </code></pre>
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    1. PO
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    1. This table or related slice is empty.
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    1. USVJain
    1. USVJain
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POSolve the error "The ConnectionString property has not been initialized."?
      1. This table or related slice is empty.
      1. VTDownMod
    2. VO
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      1. POSolve the error "The ConnectionString property has not been initialized."?
      1. This table or related slice is empty.
      1. VTDownMod
    3. VO
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      1. POSolve the error "The ConnectionString property has not been initialized."?
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      1. VTUpMod
    1. CO...and you have an empty Exception block. Check that out before going to all this trouble of asking what the error is.
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      1. POSolve the error "The ConnectionString property has not been initialized."?
      1. USValamas
    2. COCan you post your connection string from your web.config file?
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      1. USasafrob
    3. COyes sir i have posted @asafrob
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      1. USVJain
 

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