C# Code to Dynamically Change Title of a Page

C# Code to Dynamically Change Title of a Page: -

[title]My Website - [%=Request.QueryString["Mode"]%] form[/title]

* Replace the [ by <>

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Website - Sorting of String by Array / LINQ / Lists

http://dotnetperls.com/Content/Sorting-String-Array.aspx

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A different way to insert Data into a Gridview from array

strProjListFinal = strAERProjList.Trim() + ";" + strIAProjList.Trim();
string[] strs = strProjListFinal.Split(';');
ddlProjectName.Items.Clear();
foreach (string s in strs)
{
ddlProjectName.Items.Add(s.Trim());
}
ddlProjectName.Items.Insert(0, new ListItem("All Projects", "-1"));


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Alert Message using Response.Write in Web through C# Code

1) Hardcoded Alert

Response.Write("{script}alert("Hello");{/script}");

2) Variable Alert

string txtName = "Hello " + txtText.Text;

Response.Write("{script}alert('" + txtName + "');{/script}");

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Split a string separated by ";" and place in an array

How to split a string like this ";1;2;3;4;5;6" and put in on an array?

string mstrStream = mstrSelectedRowsStream.Remove(0,1); // to remove the semicolon on the extreme left

char chSep = ';';

string[] arrStr = mstrStream.Split(chSep);

How to get each number back from that array?

for (int i = 0; i <>

{

     string s = arrStr[i].ToString();

}

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Fundas on Server Paths

1. Server.MapPath(strPath)

2. (asp:Image ImageUrl=“~/images/pictures.gif runat=“server“/)

3. TextWriter tw = new StreamWriter(~"\\servername\test.txt");

tw.WriteLine("test1");
tw.Close();

4. @"C:\test\source\folder3.cs")

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How to get a Path & Xml file values into a Dataset

string dtxmlFilePath = "datatypes.xml";

FileStream dtFileStream = new FileStream(Server.MapPath(dtxmlFilePath), FileMode.Open, FileAccess.Read);

StreamReader dtXmlStream = new StreamReader(dtFileStream);

ds.Tables[0].ReadXml(dtXmlStream);

dtFileStream.Close();

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THIS DATASOURCE DOES NOT SUPPORT SERVER-SIDE DATA PAGING

To solve this problem (THIS DATASOURCE DOES NOT SUPPORT SERVER-SIDE DATA PAGING ), you must set GridView DataSource Property as DataSet not DataReader .

How To Print a Data Grid in C# and .NET

To get the solution visit the link below: -

http://www.c-sharpcorner.com/UploadFile/mgold/HowToPrintaDataGridinCsHARPand.NET11212005060838AM/HowToPrintaDataGridinCsHARPand.NET.aspx