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Cannot Be Converted To System Data Dataset
iptables not dropping by IP and port? Why was Susan treated so unkindly? I very much doubt the SQL ADO.Net classes will work for that at all. I would assume that you would like to have an additional returnValue indicating whether your function call was successful or not. http://electrictricycle.net/cannot-be/cannot-be-converted-to-system.html
Expand|Select|Wrap|Line Numbers DimConnectionStringAsString=ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString Nov 7 '07 #4 reply P: 51 marylipscomb yes thats the problem Nov 8 '07 #5 reply P: 51 marylipscomb Dim ConnectionString As String = ConfigurationManager.ConnectionStrings("Connection String").ConnectionString What if you tried to put the db file into the root folder of your web application and used something like this in the conn.string: "....Data Source=" & server.mappath("runnersdb.mdb") Share Share The only problem I have left is when I do a search I cant search for anything else i.e. Linux questions C# questions ASP.NET questions fabric questions SQL questions discussionsforums All Message Boards... see this
Join them; it only takes a minute: Sign up Cannot implicitly convert type 'System.Data.DataSet' to 'string' access Div in Server Side up vote 0 down vote favorite 1 I'm going to Nov 8 '07 #6 reply Expert 5K+ P: 7,872 Plater No, that is where it is referencing the connectionstrings section of your web.config file. Are “Referendum” and “Plebiscite” the same in the meaning, or different in the meaning and nuance?
A GridView is one of those ways. Solutions? If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. http://stackoverflow.com/questions/11986434/value-of-type-string-cannot-be-converted-to-system-data-datatable-in-vb-net What commercial flight route requires the most (minimum possible) stops/layovers from A to B?
General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ Reason: code box Share Share this post on Digg Del.icio.us Technorati Twitter Reply With Quote 01-05-2008,1:30 PM #9 JohnH VB.NET Forum Moderator .NET Framework.NET 4.5 Join Date Dec 2005 Location Norway If you want to use a DataTable, then you need to use a DataAdapter instead, and Fill the DataTable from that. Database --> DataTable - OriginalGriff[/edit] Permalink Posted 22-Jan-12 Description: An unhandled exception occurred during the execution of the current web request.
I am having so much trouble with this.. http://stackoverflow.com/questions/23891417/cannot-implicitly-convert-type-system-data-dataset-to-string-access-div-in-s Errors should never pass silently. i changed my code to Dataadapter, it worksDim da As New SqlClient.SqlDataAdapter(sqlStr, con) Dim dt = New DataTable da.Fill(dt) sqlStr = da.Fill(dt) FillListView(ExecuteSQLQuery(sqlStr), IstCurrentload, 0) Permalink Posted 23-Jan-12 6:02am Object reference not set to an instance of an object.
Dim strLabel As String = parentrow.Item(1) & " (" & parentrow.Item(3) & ")" parentnode = New TreeNode(strLabel) inTreeNode.Nodes.Add(parentnode) http://electrictricycle.net/cannot-be/cannot-be-converted-to-system-web-ui-control.html VB.Net0vb.net error - Value of type 'Char' cannot be converted to 'Date'0how to convert a string value into integer in vb.net Hot Network Questions Am I interrupting my husband's parenting? All rights reserved. asked 2 years ago viewed 1456 times active 2 years ago Related 1Cannot implicitly convert type 'System.Data.SqlClient.SqlDataReader' to 'System.Data.DataSet'0Error 5: Cannot implicitly convert type 'System.Data.DataSet' to 'System.Data.SqlClient.SqlDataAdapter'2Cannot implicitly convert type 'System.Data.DataSet'
Any ideas why ? Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update That took care of the error. Check This Out populate the gridview box with names starting with T Code: Imports System.Data Imports System.Data.OleDb Partial Class _Default Inherits System.Web.UI.Page Protected Sub btnSearch_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSearch.Click
It's quick & easy. Are 14 and 21 the only "interesting" numbers? FillListView(cmd1.ExecuteNonQuery, IstCurrentload, 0) Thanks, Ali Posted 22-Jan-12 22:26pm Refeesh468 Updated 22-Jan-12 22:35pm CPallini391.7K v2 Add a Solution 2 solutions Top Rated Most Recent Rate this: Please Sign up or sign
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Browse other questions tagged c# asp.net c#-4.0 data-access or ask your own question. This way you can inspect the result value and return a DataTable: Dim res as Integer Dim dt as DataTable = GetTable(res) If res = 1 then 'It worked! Thanks for all your help!!!! Private Sub PopulateTreeView(ByVal inParentID As Integer, ByRef inTreeNode As TreeNode) Dim my_Class As New common my_Class.CMD.CommandText = "SELECT CHILD_DO_UID, SOURCE_DO_UID FROM ogdwmart.po_doi_chain_vw WHERE
Is "she don't" sometimes considered correct form? Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. This is the new code that works perfectly, well almost. http://electrictricycle.net/cannot-be/cannot-be-converted-to-system-predicate.html Player claims their wizard character knows everything (from books).
This is used when you have a query that only returns a single piece of data. End Function ' possible solution 2 - ref param Function GetTable(ByRef status as integer) as DataTable Try ' your code goes here ' remove GetTable = "1" status = 1 Catch Probability of All Combinations of Given Events n-dimensional circles! Should the code be put in Clientinfo?
I changed one method signature and broke 25,000 other classes. Advisor professor asks for my dissertation research source-code Are “Referendum” and “Plebiscite” the same in the meaning, or different in the meaning and nuance? End Function At solution 2 you may also choose a boolean parameter indicating your call was successful or not. Not the answer you're looking for?
Browse other questions tagged c# asp.net sql or ask your own question. What now? Insults are not welcome. Join Now For immediate help use Live now!
for example it would look like this: Dim ConnectionString As String = ConfigurationManager.ConnectionStrings (Data Source=MLIPSCOMB737; Initial Catalog=BID; Integrated Security = True.ConnectionString ??? i have a module to fill data in the listview, Module ModProcedure Dim xsize As Integer 'load data in the listview Public Sub FillListView(ByVal sqlData As DataTable, ByVal lvList As ListView, Privacy statement Dev Centers Windows Office More... Do you need your password?
You may choose to set your table var to nothing, or use a ref param ... ' possible solution 1 - using nothing value Function GetTable() As DataTable Try ' your Could I work as a Professor in Europe if I only speak English? Is it safe to use cheap USB data cables? A few lines below there is a correct return stmt (Return table) so I am not quite sure what your goal is with GetTable = "1"?
You can't just set the text of a div to some input and expect that input to just work. Why cast an A-lister for Groot?