i have 100 words in paragraph now i want to make array which contain 10 words in each array slot but not break words mean "Hello" in one slot would be "hel" and in second slot rest of word "lo".
how to implement it?
my paragraph look like
[Code]....
I have a datagrid and I set up the paging based on how many rows there are like this
With dgBookings
.AllowPaging = True
.PagerStyle.Mode = PagerMode.NumericPages
.PagerStyle.PageButtonCount = 5
.PageSize = 5
End With
Is there a way to set the horizontal-align in the code too I tried adding this
.PagerStyle.HorizontalAlign = Right
and I get this errorArgument not specified for parameter 'Length' of 'Public Function Right(str As String, Length As Integer) As String'.
I use asp.net + MVC1.0 and in a webpage I have several forms, within each forms I have called the following function
AntiForgeryToken() to generate a hidden value, and in Controller function I have a validate attribute.
When I use JMeter and capture the token using regular expression then post the token with my form to server, I found it throw such a exception:
<html>
I am novice in .net. I am trying to display array length in a label. But it doesn't work out. I have given my code below.
<%@ Page Language="C#" AutoEventWireup="true" Inherits="LoopImages" CodeFile="Locations.aspx.cs" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Natural Pictures</title>
[Code]....
I know I can use arrayName.length to find out how many items in total in the array there are, but how can I gracefully find out how many items are in a specific dimension? I know I could probably do it in a for each loop, but it would look a little messy, does anyone know of a simple way that I may have overlooked?
View 3 RepliesQ: I face the following big problem :
from time to another i find the following exception:
Invalid length for a Base-64 char array I use encryption and decryption: public static string Encrypt(string text)
[Code]....
it is really annoying that I am keep getting these error. what is that. we started to get this afte we updatet the net framawork for security vulnaribility. here is the error we keep getting. but not everytime;
System.FormatException: Invalid length for a Base-64 char array.
Generated: Thu, 07 Oct 2010 04:05:16 GMT
System.Web.HttpException: The state information is invalid for this page and might be corrupted. ---> System.Web.UI.ViewStateException: Invalid viewstate.
[Code]....
How do I text the string length of a field value in a repearter.
<asp:HyperLink ID="hypName12" runat="server" Visible='<%# (Convert.ToString(Eval("L_Name")) Length > 5 ) %>' ImageUrl="~/name12.gif" NavigateUrl='<%#
"http://" + Eval("L_Name") %>' Target="_blank" ></asp:HyperLink>
I have a label control in datalist. When thw word is long, the text of label corrupts the design. Label hasn't a multiline property.I tried different ways . I tried to use textbox like a label but this time I can't give a link to textbox.I tried to use MeasureString() method for the label. But I couldn't do it.
View 11 RepliesI have a 15 digit string to encrypt.
I have tried using .NET's various encryption functions but all my encrypted strings are at least 24, 28 or 32 in length.
I have heard of CipherMode.CTS with Padding = None that produces the same length output as the input length but I can't seem to get the same result. I have toyed with the block-size, key-size and salt size.
I don't mind adding a digit to my input string to make it 16 in length.
i need to cut the text from a box to a shorter version. what i'm using right now is :
CAST(DescriereNoutate AS nchar(200)) AS Descriere from the SqlDataSource, but im having problems because this cuts the words.
how can i do this without leaving the words cut in half.
i am implementing the wcf webservice and using in my web application.
I am getting the error maximum string content length quota (8192) has been exceeded while reading XML data.
client side code :
[Code]....
WCF web.config
[Code]....
I store my setting in a string, the parse the string out to load into the forms controls..
The string looks like this..
100,34#101,54#102,Smith#103,12/12/2009# etc
This string can be 1000 characters long..
Question : No matter the string length can I test the string to see if its exactly the same as another like
Dim Str1 as string
Dim Str2 as string
string.equals(Str1,Str2) = true
Will this still work ok, no matter then size/length of the string...
i have an string data array which contains data like this
5~kiran
2~ram
1~arun
6~rohan
now a method returns an value like string [] data public string [] names()
{
return data.Toarray()
}
public class Person
{
public string Name { get; set; }
public int Age { get; set; }
)
List<Person> persons = new List<Person>();
string [] names =names();
now i need to copy all the data from an string array to an list<person> and finally bind to grid view
gridview.datasource= persons
how can i do it?
I am selecting data from database and in while loop, i want it store all data in one variable. How to do that? The variable selectAnswer is string array type .
I used this code but this give error. Modify this code.
string selectAnswer[] = new string[];
while (rdr.Read())
{
selectAnswer[] = rdr[0].ToString();
}
[Code]....
As you can see that the code read the XML file and put it into a string array.
this array is 1000 cell length...
and that's my problem...
I want the array to be with dynamic size no limited one...
How can I add an array of string to data column of a an empty data table in asp.net?
View 1 RepliesI used Autocomplete Without using web Method(ajax call). But I want get data for textbox from database. How I can this?
View 1 RepliesI have a gridview where I can browse an user's information. Through the gridview I'm also able to edit some of this information. A recent change in my client's needs demands that one of these fields is now a DropDownList. This field represents a user's "schedule" (not literally a schedule but works like one), and the different schedule options to be assigned to a user are shown in the drop down list.
Problem: In the drop down list I want to show list items like "9-12 15-17", "10-14 15-18" so that it is easy for the administrator to tell which schedule he's assigning to an user. However, that shouldn't be their actual value. I need "9-12 15-17" to actually be '1' since this is the schedule ID that I'm trying to pass on to the DB.
Here's what I have so far:
[Code]....
And with this last method I change the selected item's value to the Index. Meaning that if I select "9-12 15-17" which has an Index of 1 in the dropDownList, the actual value is now 1. Again, this is the behavior I expect. My experience with ASP is quite little as I'm new on this, but as far as I know, this only actually updates the string array. How would I go about modifying this to reflect my updates on the database? All input is taken into account.
I m binding a checkboxlist after that i get this error startIndex cannot be larger than length of string.
View 2 RepliesPassing onto a stored procedure a value from a GridView. The particular fields are a date type, and numeric type. Problem is, its plausible and conceivable in this case one or both could be null or empty.
Through searching I've seen suggested such ideas as Convert.ToDate(value), CDate(value), and so on.
None of these work. You cannot convert an empty string or null value to a date. I don't know about the numeric value.
So, barring any non-working examples already given. What is standard. Its not like I've stumbled across some never afore seen problem.
Here is my code, but its quite typical.
Dim txtctlHireDate As TextBox = CType(gvEvaluatees.Rows(e.RowIndex).FindControl("txtHireDate"), TextBox)
Dim txtctlGradYear As TextBox = CType(gvEvaluatees.Rows(e.RowIndex).FindControl("txtGradYear"), TextBox)
Dim txtctlBU As TextBox = CType(gvEvaluatees.Rows(e.RowIndex).FindControl("txtBU"), TextBox)
Dim ddlctlEvalGroups As DropDownList = CType(gvEvaluatees.Rows(e.RowIndex).FindControl("ddlEvalGroupSelection"), DropDownList)
Dim chkctlActive As CheckBox = CType(gvEvaluatees.Rows(e.RowIndex).FindControl("chkActive"), CheckBox)
UpdateEvaluatees.MGEvalUpdateEvaluatee(gvEvaluatees.DataKeys(0).Value, txtctlHireDate.Text,
txtctlGradYear.Text, txtctlBU.Text,ddlctlEvalGroups.SelectedValue, chkctlActive.Checked)
gvEvaluatees.EditIndex = -1
gvEvaluatees.DataSource = EvaluateesForDataGrid.GetData
gvEvaluatees.DataBind()
I've bolded the parameters in question. A date value and numeric value are expected.
I want to modify my userAvailabilityCheck code and want to add the code that this userAvailabilityCheck function does not fire If the textbox is null or having character less than 6 but display related error message.
Below is my code-
[Code]....
As you can see in the above code, I have added if else code in my working code but after the addition of these checkers my code stops working.
I would like to split the string to the string array.
but when the string hasn't has the splite sperator, i can't put the string into string array directly.
how to do?
if (Str.Contains(','))
{
str_array=Str.Split(',');
}
else
{
str_array=Str; <-- error occurs at this line.
}
I'm using ASP.NET with sql-server. I have an area where the user can enter text of a maximum amount. I encode this text as a good measure but the encoded length can be greater than this maximum amount when I try to insert it into the database.
Special characters are encoded on 3 characters. I can't show the user that he has exceeded the max amount of characters because from his perspective he hasn't. I also can't set the database field to the worst case scenario (being 3 times my max amount).
I'm using the following code to get a list of sites from a database and then show a short extract from the posts. The number of posts shown and the length of the extract is defined in the appsettings of the web.config.
[Code]....
I get the following error:
Index and length must refer to a location within the string. Parameter name: length