StringBuilder displayList = new StringBuilder();
I have added a few items in displayList but in my code i need to search for an item in displayList how can i search an item added to displayList.
can i add string builder object to a dictionary object? If yes code it. I mean i have a dictionary in which i have already added a few (string, objects), and i have a string Builder which has few variable already added now i want that instead of passing 2 different object in a method i want to pass only one object so can i add string builder object to same method as well
View 2 RepliesI am new at json, I want to make jquery ajax call to a asp.net webmethod to get back simple JSON object using string builder
[WebMethod]
public static string GetmyJSON()
{
[Code]....
But My alert message showing undefined instead of Manas why, Where I am doing wrong isn't possible to return a json object using string builder ? if possible how to write it.
what string builder command do in the asp.net cs file.
View 4 RepliesI am using the code below (simplified for this example) to post data to a SharePoint list
StringBuilder customerDoc = new StringBuilder();
customerDoc.Append("<Method ID='1' Cmd='New'>");
customerDoc.Append("<Field Name='Name'>" + Name + "</Field>");
customerDoc.Append("<Field Name='Age'>" + age + "</Field>");
customerDoc.Append("<Field Name='City'>" + city + "</Field>");
customerDoc.Append("<Field Name='Country'>" + country + "</Field>");
customerDoc.Append("</Method>");
XmlDocument xDoc = new XmlDocument();
XmlElement xBatch = xDoc.CreateElement("Batch");
xBatch.SetAttribute("OnError", "Continue");
xBatch.InnerXml = sb_method.ToString();
XmlNode xn_return = sharePoint.listsObj.UpdateListItems(ConfigurationManager.AppSettings["SaveCustomer"].ToString(), xBatch);
As you can see I am using a stringbuilder which isn't ideal so I wonder what I should use instead to create an XML string?
SqlDataReader myreader;
myreader = cmmd.ExecuteReader();
StringBuilder sb = new StringBuilder();
sb.Append("<b>Vaccine</b> <b> Vaccination Date</b> <b> Vaccination Due Date</b> <b> Incomplete Vaccination </b> <b>Dose No.</b> <b> Remarks </b><br/><br/>");
while (myreader.Read())
{
sb.Append(myreader["VaccineID"]);
sb.Append(" ");
sb.Append(myreader["DateOFVaccine"]);
sb.Append(" ");
sb.Append(myreader["NextVaccinationDueDate"]);
sb.Append(" ");
sb.Append(myreader["AnyIncompleteImmunization"]);
sb.Append(" ");
sb.Append(myreader["DoseNumber"]);
sb.Append(" ");
sb.Append(myreader["Remark1"]);
sb.Append("<br/>");
}
lblDisplayDetails.Text = sb.ToString();
myreader.Close();
WHAT EXACTLY I WANT IS TO RETRIEVE DATA(may be from separate table) AND THEN DISPLAY THEM PUTTING SOME STYLE(font,color etc). Is retrieving from multiple table is possible in gridview ? I could use the DataReader, but how to display them in style(font,color etc)?
I have written such a code to loop through the records and build a string.
Is this s good idea or should I use repeater or something?
[code]....
string url = "~/sales/saleimage/RedErrorImage.png";
StringBuilder b = new StringBuilder();
b.Append("<img src=");
b.Append(url);
b.Append("alt='No Image Available' width='350px' height='200px' >");
Image not Displaying where m i wrong
I am having doubt in whether to use string or string builder to append html elements like "div" and others in my page in mvc. Is there any other approach for this thing.
View 7 Repliesi am using stringbuilder but i have hit a problem. the line below
sb.AppendLine("ctl00_ContentPlaceHolder1_rptNav_ctl00_AssetsTreeControl_1_pnlAssetsContext");
i need this to be passed as a string value ie
ctl00_ContentPlaceHolder1_rptNav_ctl00_AssetsTreeControl_1_pnlAssetsContext
'ctl00_ContentPlaceHolder1_rptNav_ctl00_AssetsTreeControl_1_pnlAssetsContext'
the problem is if i do this i get a js error of
Error: syntax error
Source Code:
return ShowContextMenu(event,
StringBuilder sb = new StringBuilder();
sb.AppendLine("<b Id='");
sb.AppendLine(assets_item.Id.ToString());
sb.AppendLine("' oncontextmenu='return ShowContextMenu(event, ");
sb.AppendLine("ctl00_ContentPlaceHolder1_rptNav_ctl00_AssetsTreeControl_1_pnlAssetsContext");
sb.AppendLine(")'>");
sb.AppendLine(assets_item.Title);
sb.AppendLine("</b>");
string First = "Hello World!"; string Second = "llo";
How can I check (true or false) if Second if within First ?
I try to use method post to pass variable to next page. I find out that i can use stringbuilder to crete html element and then have the variable i want to pass in hiddenfield and then post and redirect to second page.
execute stringbuilder immediatley after a button is click ?
My coding is as below :
[Code]....
I have 2 tables; they have a many-to-many relationship. One is called Blog the other is Tag.
A Blog can contain a List of Tag objects. How can I go about getting all blogs that have a passed in tag name using lambda expressions?
how can i search on my web page a specific string in source code ?
View 5 RepliesI have a dropdownlist attached to a cell when edit is selected. I am using the following code to populate the drop down list with the value that is on the row.
dlBU.Items.FindByValue((e.Row.FindControl("lblBU") as Label).Text).Selected = true;
This works famously when I have a value in the cell. It fails when the cell has not yet been populated. Is there an if then clause that if the value of e.Row.findcontrol("lblBU") is null no default value?
I am getting object refernce error at line:if (Session["Tax"].ToString() == "9")
protected void Page_Load(object sender, EventArgs e)
{
if (Session["Tax"].ToString() == "9")
{
lblTax.Text = Session["Tax"].ToString();
}
else
{
lblTax.Text = "0";
}
}
Is anything wrong I have done?
<%@ Import Namespace="System.Data.SqlClient" %>
<script runat="server" >
Dim connStr As String = ConfigurationManager.ConnectionStrings("cc").ConnectionString.ToString
dim db As New Data.SqlClient.SqlConnection(connStr)
why this error
Object reference not set to an instance of an object.
on VWD 2005 this code works fine, but on 2008 it says I haven't created an instance of the object. I want to convert the object connString (a connection string) into a string.
'This acceses the virtual directory web.config file for connection strings
'We have to convert the object to a connection string
Dim rootWebConfig As System.Configuration.Configuration
rootWebConfig = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("/VirtualDirec")
Dim connString
As System.Configuration.ConnectionStringSettings
connString = rootWebConfig.ConnectionStrings.ConnectionStrings("ConnectString1")
Dim strConnString
As
String = connString.ToString().......
public class Package
{
public Package()
{
name = "";
type = new List<Dictionary<string, string>>();
}
public string name { get; set; }
public List<Dictionary<string, string>> type { get; set; }
}
[code]...
What would be the best way to deserialize this
Dictionary<string, object>{
{"fName", "John"},
{"lName", "Doe"},
{"email", "john@doe.net"}
}
to this
class Member{
string fName;
string lName;
string email;
}
I need to load an XML document into my Dictionary<string,string> object.XML looks like:
<nodes>
<node id="123">
<text>text goes here</text>
</node>
</nodes>
How can I do this using XmlDocument?I want readability over performance, and I find XmlReader to be hard to read b/c you have to keep checking the node type.
I'm try to make a little blog application in ASP.NET MVC3 with C#.I have a BlogEntry Class and Comment Class.
public class BlogEntry {
public int Id { get; set; }
public string Title { get; set; }
public string Body { get; set; }
public List<Comment> Comments { get; set; }
[code]...
I have got a list of person with address object attached to it. When assigning the values to the report, how do I binding
address.address1.value
address.address2.value etc
to the textbox of local report.
I want to cast back my ListBox Item into my Business Object. Following is the code. ListBox Populate Code on Page Load...
if (!Page.IsPostBack)
{
SalesDBEntities ctx = new SalesDBEntities();
this.ListBox1.DataSource = ctx.SalesHistories;
this.ListBox1.DataTextField = "Product";
this.ListBox1.DataValueField = "SaleID";
this.ListBox1.DataBind();
}
And here is
protected void ListBox1_SelectedIndexChanged(object sender, EventArgs e)
{
SalesHistory sh = new SalesHistory();
//sh = (SalesHistory)ListBox1.SelectedValue; Error Here. How it is possible
TextBox1.Text = ListBox1.SelectedValue.ToString();
}
I got an array:
[Code]....
In arrHeader, I wanted to add a string value from arrRemark(1), with seperator ",". How can I do that?