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• Re: Problem with DefaultButton in Panel

  Create a regularexpressionvalidator or a comparevalidator for each of the textboxes. Set the validation group for the buttons and validators to be unique within each panel.

  Posted to Web Forms (Forum) by mckrecker on 12/22/2008

• Re: Extract textbox.text from template field in detailsview

  try this in your item updating event: DetailsView dv = (DetailsView)sender; string x = ((TextBox)dv.Rows[13].FindControl("txtRemedyInc")).Text; Or do what MetalAsp.Net suggested, which is use any one of the following built in properties of the item updating event, the first being the best: e.NewValues; e.OldValues; e.Keys; e.CommandArgument;

  Posted to Web Forms (Forum) by mckrecker on 12/22/2008

• Re: Selected Check Boxes Zipcode by the User

  First off, don't write all that stuff to a literal. If you really want an HTML table, then use the objects HtmlTable, HtmlTableRow, and HtmlTableCell. Second, you don't need a table for this -- you can use a checkboxlist. This will create a table of checkboxes that can be databound, including to an ArrayList. Third, your adding dynamic controls too late -- you should do it at Page_Init instead of Page_Load, otherwise you won;t be able to take as much advantage of viewstate. (This isn't

  Posted to Getting Started (Forum) by mckrecker on 12/17/2008

• Re: Adding DataTables together

  I thought this was interesting so I checked it out. The obvious thing is to use DataTable.Merge. So, you've got ds.Tables[0] that you want to e the "main" table. Then you have ds.Tables[1 to n] that you want to merge. After everything is populated, you would use ds.Tables[0].Merge(ds.Tables[1]) and so on for all the tables to get everything into the "main" table. You could use ds.Tables.Count inside a loop to get them all. The other issue you had is that you want to merge

  Posted to Web Forms (Forum) by mckrecker on 12/16/2008

• Re: how to print out all session variables

  C#: Put the string wherever you want to see it, e.g., Label1.Text = SessionContent(); public static string SessionContent() { string str = null; foreach (string key in HttpContext.Current.Session.Keys) { str += string.Format("{0}: {1}<br />", key, HttpContext.Current.Session[key].ToString()); } return str; }

  Posted to Web Forms (Forum) by mckrecker on 12/15/2008

• Re: Need to validate the phone number in asp.net using c#!!

  even if you don't want the regular expression control , you can (and probably should) still use a regular expression using Regex.IsMatch method string rgx = @"((\(\d{3}\) ?)|(\d{3}[- \.]))?\d{3}[- \.]\d{4}(\s(x\d+)?){0,1}$" if (System.Text.RegularExpressions.Regex.IsMatch(PhoneTextBox.Text, rgx) { //input matches pattern } else { //input does NOT match pattern }

  Posted to Web Forms (Forum) by mckrecker on 12/15/2008

• Re: Problem Dynamically adding controls to a placeholder

  You need to recreate dynamically created controls after every post back. They won't be remembered by ViewState (though the contents will). So, you need to keep track of how many controls have been added, then recreate them after each post back, and then add a new blank row. So my advice would be after the first page load, set a value in ViewState for the current number of rows. After the button click, increment that value and add the row. Then, on the next button click, create a number of rows

  Posted to Web Forms (Forum) by mckrecker on 12/15/2008

• Re: Object information into a label

  do what mbischoff said: ret.ToString(). More likely what you want is a given property of the object, so you may want ret.SomeProperty

  Posted to Getting Started (Forum) by mckrecker on 12/14/2008

• Re: How to access data in controls that are added by a Repeater

  First of all, you need to do this in some event, like button.Click or button.Command or from the repeater with repeater.ItemCommand. Inside the event, you get the repeater, then loop through each repeater item. For each repeater item you get the textbox with find control. Here's hpw it might look inside a button click event: protected void Button1_Click(object sender, EventArgs e) { foreach (RepeaterItem rpi in Repeater1.Items) { if (rpi.ItemType == ListItemType.Item || rpi.ItemType == ListItemType

  Posted to Data Presentation Controls (Forum) by mckrecker on 12/13/2008

• Re: gridview search problems

  To add, try ArrayList arr = new ArrayList(); arr.Add("foo"); gv.DataSource = arr; gv.DataBind(); and to find in the array list, try: if (arr.Contains("foo")) { //do something } If you want to llok for an item in the grid view rows, try this: foreach (GridViewRow gvr in gv.Rows) { //you'll be looping through the table rows of the grid view, so for each row do: Control c = (Control)gvr.FindControl("controlID"); //substitute COntrol with what ever specific control you

  Posted to Getting Started (Forum) by mckrecker on 12/13/2008