Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>I've had the same problem in the past.</p> <p>What I did was give the dynamically-added control an ID, and made sure it retained that ID also on postback.</p> <p>Once the postbacked control has the same ID as as before, Microsoft did magic and refilled the controls with the pre-postback values.</p> <p>Read out this code once </p> <pre><code>protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) this.NumberOfControls = 0; //very first time when page is loaded, value will be 0 else this.createControls(); //if it is postback it will recreate the controls according to number of control has been created } //this is the base of this, it will hold the number of controls has been created, called properties protected int NumberOfControls { get { return (int)ViewState["NumControls"]; } set { ViewState["NumControls"] = value; } } //it will create the controls protected void createControls() { int count = this.NumberOfControls; for (int i = 0; i &lt; count; i++) //loop for the total number of control. { TextBox tx = new TextBox(); //creating new control tx.ID = "ControlID_" + i.ToString(); //in your solution you are giving static id, don't do that, assign id number dynamically, it will help you further, if you want to manipulate the controls for some other use //Add the Controls to the container of your choice form1.Controls.Add(tx); } } //add new control protected void addSomeControl() { TextBox tx = new TextBox(); tx.ID = "ControlID_" + NumberOfControls.ToString(); form1.Controls.Add(tx); this.NumberOfControls++; //increment the number of control } protected void AddBtn_Click(object sender, EventArgs e) { addSomeControl(); } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. PORetrieve the values from textbox which is dynamically created using C#
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USMogli
    1. USMogli
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PORetrieve the values from textbox which is dynamically created using C#
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThanks. am trying to use View state. but its throwing exception as invalid Arguments. Please refer the below code.
      singulars
      1. PO
      1. USRakesh
    2. COwhich code and where exactly you are facing this error ?
      singulars
      1. PO
      1. USMogli
    3. COBecause of text limit am splitting into two pats. please go through it.
      singulars
      1. PO
      1. USRakesh
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload