How do I set a string in a textbox to unicode?

Hi everyone,I am developing a simple WinForms app for a presentation next week and need to validate that a particular string in a particular textbox is alphanumeric.  I have included the code from the button click event handler below: // Alphanumeric private void btnValidate4_Click(object sender, EventArgs e) { try { if (txtAlphanumeric.Text == "") MessageBox.Show("Please enter an alphanumeric string before clicking the 'Validate' button.", "Whoa there, pardner!!", MessageBoxButtons.OK, MessageBoxIcon.Information); else { Regex rgxAlphanumeric = new Regex("^[a-zA-Z0-9]*$"); Match alphaNumericMatch = rgxAlphanumeric.Match(txtAlphanumeric.Text); if (!alphaNumericMatch.Success) MessageBox.Show("The string supplied does NOT match the specified pattern.", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error); else { MessageBox.Show("The supplied string matches the specified pattern.", "Success!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);

how do i get my textbox to display my url string when the webbrowser has loaded a page. like in internet explorer? (wpf C#)

Hello  I am pretty new to reporting services. Now i have something like this. on the .cs file, i have a fullName lets say String fullName = "John Smith", Now I want to pass this string to the report's textBox and show this value on this textbox.   How can i do this? 1.How should i write in .cs file? 2. How should i set the expression for the textbox?   Thank you very much. It is very urgent! Please help!

I have a FormView that allows a user to register for a company event. I want to do a couple of things with this form. 1. I need to write this data to a MS SQL database 2. I need to send an email confirmation of their registration to their email. I know how to do both of these things, but i am having trouble doing both at the same time. It would be nice if I could do it in one click, but I coded it into two pages to try to help simplify it. The first page allows the user to input their information into a formview and when they click the submit button, it places those answers into session variables:Protected Sub InsertButton_Click(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs) Session("FirstName") = Me.FormView1.FindControl("FirstName") Session("LastName") = Me.FormView1.FindControl("LastName")  <li> <label> First Name</label> <asp:TextBox ID="FirstName" runat="server" class="text-box" Text='<%# Bind("FirstName") %>' /> </li> </ul> </div>

Hi, I am developing a report in SSRS 2008. I want to use multiple colors to the string in a textbox. Here is the code that I am trying to use in report properties->Code: Function GetColor(ByVal str As String) As String  Dim words As String()          Dim word As String  Dim color,st as string             words = str.Split(New Char() {" "c})   For Each word In words    if word = "Operational" then     color = "Black"     Return Color    Else if word = "data" then     color = "Black"     Return Color    Else if word = "warehouse" then     color = "Black"     Return Color      Else if word = "(XXXX)" then     color = "Black"     Return Color    Else if word = "View" then     color = "Blue"     Return Color    Else if word  = "Details" then     color = "Blue"     Return Color    Else  

Hi, I have a textbox that shows info. (filename) When the filename is smaller than the width of the textbox all is fine, but when the filename is longer, i would like to show the last part of the filename in stead of the first part (default). Is this possible?

Hi,

I want to be able to type from the keyboard inside the textbox the following to characters

«»

. I can insert them with copy paste but not from the keyboard directly.

Why is that? How can i achieve this functionality?

 

Regards,

Eleni

 

Hi

Im using the OLEDB Source to connect the source columns. But its throwing an error msg Column Name - cannot convert between unicode & nonunicode string data types. Could you please provide me the oracle code so that I can use with the select statement. For some of the schemas I have chaged the data types using the derived column before the OLEDB destination.

Actually, one of my team member suggested me to use the Oracle char(2) in the select statement. Can any one help me with the code so that I can use it for the rest of the columns.

Eg source(External Column) - CreatedBYID - DT_wstr(18)

Source - Output cloumn - CreatedById - DTStr(18)

 

 

How can I get a connection string from a textbox at run time?

ex. "Data Source=,<server name>;Initial Catalog=<database name>;Integrated Security=True;Pooling=False"

I use it as a literal(with @"....) at design time and it works but I want to read it from a textbox...

 

Thank you

---

adrian socolescu

I created a number pad using imagebuttons.  We have touch screen monitors and I was appending the string value of the button on the server side, but it was flashing every time you pressed a button.  So I want it when the press the ImageButton that says 1 on it to append 1 to the contects of the textbox.

This is the HTML code for the asp.net imageButton.

<asp:ImageButton ID="imgNumberPadButton1" runat="server" ImageUrl="~/App_Themes/Images/NumberPadButtons/Button1.png" onclientclick="PressNumber1();return false;"/>

Here is my Javascript.

<script type="text/javascript">
        function PressNumber1()
        {   
            var currentText = document.getElementById('tbxEnter').innerText;
            var newText = currentText + '1';
            document.getElementById('tbxEnter').innerText = newText;
        }
</script>

I also tried this.

document.getElementById('tbxEnter').innerText += '1';

It just keeps displaying 1 in the textbox.  I need to continue to append numbers into the aspNet textBox and then submit the contents to the server when a different imageButton is

Hi All, i am simply transferring data from excel to sql and i have data conversion task in middle with string data type set to all fields but still its giving me the error : can not convert between unicode and non unicode string data types

Any idea?

Requesting all  for a solution for this problem.

My Package Components:

1. OLE DB SOURCE - Connected to Oracle 11g server using Oracle Provider for OLEDB.
2. DATA CONVERSION
3. DERIVED COLUMN
4. OLE DB DESTINATION - Connected to SQL server 2008 R2 -Windows 2008R2 64 bit.

Oracle Source Table:

CREATE TABLE [ORADUMY](
  [MST_ID] NUMBER(2340089,1) NOT NULL,
  [USER_ID] [varchar2](40) NULL,
  [TMP_XML] CLOB NULL,
  [TMP_EDT_FLG] NUMBER NULL,
  [ENCOUNTER_ID] NUMBER NULL,
  [INS_DT] date NULL,
  [PAT_ID] NUMBER NULL,
  [SAVED_FLG_TYPE] [varchar2](20) NULL
) ON [PRIMARY]

SQL Server DestinationTable:

CREATE TABLE [SQLDUMY](
  [MST_ID] [int] IDENTITY(2340089,1) NOT NULL,
  [USER_ID] [varchar](40) NULL,
  [TMP_XML] [varchar](max) NULL,
  [TMP_EDT_FLG] [int] NULL,
  [ENCOUNTER_ID] [int] NULL,
  [INS_DT] [datetime2](7) NULL,
  [PAT_ID] [int] NULL,
  [SAVED_FLG_TYPE] [varchar](20) NULL
) ON [PRIMARY]

Error: cannot convert between unicode and non-unicode string data types

 

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In another article I explained that how you can make the rows of the GridView control clickable and highlight them when they are clicked. In this article I will explain that how you can highlight the GridView rows when you focus on the TextBox which is contained inside the GridView control.

Encrypt Query String Parameters in ASP.NET.u can send secure data one page another page u can also use query string to encrypt

For various reasons I'm using a DataGridView instead of a ListView, and while configuring the DataGridView to look like a ListView wasn't much of a problem, there's one thing that got on my nerves, which is the behavior of textbox cells in edit mode: It is much too easy to leave the edit mode accidentally, simply by pressing the cursor keys at the wrong time. For example when the text caret is positioned behind the last character of the textbox cell content, and you press the right arrow key

This is an example of an editable gridview containing different ASP.NET controls. When user wants to edit values in gridview, she/he can use these controls to edit existing values in Gridview Edit Mode.

Using the Code