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POerror :ExecuteNonQuery: CommandText property has not been initialized
 

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  1. POerror :ExecuteNonQuery: CommandText property has not been initialized
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    <p>this code is in the button click , i get each data out using spilt but i encounter error at "cmd.CommandType = CommandType.Text"</p> <pre><code> Dim conn As New SqlConnection(GetConnectionString()) Dim sb As New StringBuilder(String.Empty) Dim splitItems As String() = Nothing For Each item As String In sc Const sqlStatement As String = "INSERT INTO Date (dateID,date) VALUES" If item.Contains(",") Then splitItems = item.Split(",".ToCharArray()) sb.AppendFormat("{0}('{1}'); ", sqlStatement, splitItems(0)) End If Next Try conn.Open() Dim cmd As New SqlCommand(sb.ToString(), conn) cmd.CommandType = CommandType.Text cmd.ExecuteNonQuery() Page.ClientScript.RegisterClientScriptBlock(GetType(Page), "Script", "alert('Records Successfuly Saved!');", True) Catch ex As System.Data.SqlClient.SqlException Dim msg As String = "Insert Error:" msg += ex.Message Throw New Exception(msg) Finally conn.Close() End Try </code></pre> <p>the same code , the below work Dim conn As New SqlConnection(GetConnectionString()) Dim sb As New StringBuilder(String.Empty)</p> <pre><code> Dim splitItems As String() = Nothing For Each item As String In sc Const sqlStatement As String = "INSERT INTO GuestList (groupID,guest,contact,eEmail,relationship,info,customerID) VALUES" If item.Contains(",") Then splitItems = item.Split(",".ToCharArray()) sb.AppendFormat("{0}('{1}','{2}','{3}','{4}','{5}','{6}','{7}'); ", sqlStatement, splitItems(0), splitItems(1), splitItems(2), splitItems(3), splitItems(4), splitItems(5), Session("customerID")) End If Next Try conn.Open() Dim cmd As New SqlCommand(sb.ToString(), conn) cmd.CommandType = CommandType.Text cmd.ExecuteNonQuery() Page.ClientScript.RegisterClientScriptBlock(GetType(Page), "Script", "alert('Records Successfuly Saved!');", True) Catch ex As System.Data.SqlClient.SqlException Dim msg As String = "Insert Error:" msg += ex.Message Throw New Exception(msg) Finally conn.Close() End Try </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USactKing
    1. USactKing
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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.
    1. PO
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      1. PTAnswer
    2. PO
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    3. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. COYour `Catch` block is very wrong. Either get rid of it, or throw an exception with a detailed message **and the original exception as InnerException**,
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      1. POerror :ExecuteNonQuery: CommandText property has not been initialized
      1. USSLaks
    2. COYou have a SQL injection vulnerability.
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      1. POerror :ExecuteNonQuery: CommandText property has not been initialized
      1. USSLaks
    3. COwhat you mean? can show me?
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      1. POerror :ExecuteNonQuery: CommandText property has not been initialized
      1. USactKing
 

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