Example textbox Hi All, how can i add validate expression to only accept numeric and space in my textbox? Example as image above. I try this way ValidationExpression="[0-100' ']{100,}" but not correct.. <asp:TextBox ID="txtCopied" runat="server" TextMode="MultiLine" Height="200px" Width="617px" /> <asp:RegularExpressionValidator…
In Visual Basic, I have an object with an ItemDate key in it with the value being assigned to a label in ASPX. Here is the code: lblItemDate.Text = .ItemDate The result on the front end is '2021/11/15'. I want…
so im trying to make a search records for database but i got error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE…
Public Class MyLongClassName Public Shared Name As String = "Ana" Public Shared Function GetName() As String Dim Name As String = "Beta" '... this is toooooo long Return MyLongClassName.Name End Function Public Shared Function GetName() As String Dim Name As…
I have the following code in a ascx : I run a SQL query and I put it in a Datatable. Then I show the values in the page like this <% For each row As DataRow In myDataTable.Rows %>…
I want to run a select command and I've a dropdownlist populated with database table names. How to write the select command? Here is my code Dim da As New OdbcDataAdapter("select table_name from INFORMATION_SCHEMA.tables WHERE TABLE_TYPE = 'BASE TABLE' and…
I've been trying to refresh a GridView when two textbox set me the range then click Search, and returns me the columns in that range. But the thing is, in first load the GridView fills up with all the columns,…
In the HTML I have four checkboxes, when I submit my form and breakthrough it. I see that the value being captured is the " Spin In Barrett". When I try to reopen that entry, it crashes because its not the…
how to call vb.net method from ajax I send array as parameter in the ajax and it's not working this is the ajax and javascript code <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script type="text/javascript"> $("#Button1").click(function () { var Years = document.getElementById("Options").querySelectorAll(".selected"); $.ajax({ type: "POST",…
I've been using the code below to populate tables in a MySQL database for a few years and it's been working fine. Imports MySql.Data.MySqlClient Public sub Thing(dt as datatable) Try 'dt is datatable object populated from MSsqlServer Dim MySQLcmdSelect As…