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2008-06-10

How-to copy paste faste code in Visual Studio

///
/// This is fake class for quick copy paste. Usage:
/// type HowTo. - the intellisense will display the names you have figured out for each fake method
/// select the name from the list , click in it , right button , G , will get you there ,
/// copy paste the text , Alt + F, C to close and remember to delete the fake call.
///

public class HowTo
{
public static void SettersAndGetters ()
{

//how-to generate those in textpad F8
// how-to Generate member accessors , properties for C# asp.net with textpad
// how-to setters and getters
// find:^(.*)$
// replace:private string s\1 ; \n public string \1 { \n \t\t get { return s\1 ; } \n \t\t set { s\1 = value ; } \n } //comm -- eof \1 property \n\n
//find:^(.*) (.*)$
//private string s\1 ; \n public string \1 { \n \t\t get { return s\1 ; } \n \t\t set { s\1 = value ; } \n } //comm -- eof \1 property \n\n
//
//private \1 _\2 ; \npublic \1 \2 { \n \t\t get { return _\2 ; } \n \t\t set { _\2 = value ; } \n } //eof property \2 \n\n\n
//
////for the constructor
//_\2= this.\2 ;
//
////for the passing to the constuctor
//\1 _\2 ,
} //eof method SettersAndGetters


public static void shortcuts ()
{
string _shortcuts =

@"
//how-to shortcuts
//Ctrl + Shift + F -- recursive find
//Ctrl + H -- find and replace
//Ctrl + M + M -- collapse method
//Ctrl + B --- set a break point
//CTRL + “-” and CTRL + SHIFT + “-” -- web browser like backward and forward in code
//Ctrl + Tab --- shift tabs
//Shift + F5 --- stop debugging
//F5 -- start debugging"

; }


public static void redirectToCurrentUrl () {
string _redirectToCurrentUrl =
@"

Response.Redirect ( System.IO.Path.GetFileName ( System.Web.HttpContext.Current.Request.Url.AbsolutePath ) , false );

" ;
} //eof method


public static void formTypes ()
{
string _formTypes =
@"
//how-to forms 1 - Empty Search Form , 2 - Filled Form , 3 - Empty New form ( new Margin Data , new Project )
//how-to formTypes
//, 4 - filled search form from get by id procedure
// 5 - FilledSearchForm (coming from params)

";
} //eof formTypes

public static void GetTheFileNameWithoutTheExtension ()
{
string s =
@"how-to get the file name requested without the extension in asp.net";
/*debugStart Utils.Debugger.WriteIf ( "My page name without extension is " +
System.IO.Path.GetFileNameWithoutExtension (
System.Web.HttpContext.Current.Request.Url.AbsolutePath ) );
/*debugEnd*/

} //eof methoed


public static void GetThePhysicalRootPathNoExtension ()
{
//how-to get the physical root path on the file system of the application
//string rootPath = Server.MapPath("~"); Utils.Debugger.WriteIf ( "My rootPath is " + rootPath );
} //eof method

public static void AccessConfVariables ()
{
//how-to access conf variables BL.Conf.Instance.Vars [ "varName" ] would give you "theVarName ;
} //eof method

public static void GetRowColumnValue ()
{
//how-to get row column value
//(ds.Tables["TableName"].Rows[0]["ColumnName"] == DBNull.Value ) ? false : (bool)ds.Tables["TableName"].Rows[0]["ColumnName"] ;

} //eof method


public static void GenerateExtendedPropertiesForATable()
{

//table column
//find:^(.*) (.*)$
//Replace:
//EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'title="\2",visible="1",fs="Basic Details",readonly="1"' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'\1', @level2type=N'COLUMN',@level2name=N'\2'
} //eof method



public static void RedirectToTheCurrentURL()
{
//how-to redirect to current url = users.aspx or projects.aspx
//Response.Redirect( System.IO.Path.GetFileName ( System.Web.HttpContext.Current.Request.Url.AbsolutePath ) , false );

} //eof method

public static void THEORY ()
{
//EVENTS AND DELEGATES IN ASP.NET -- http://msdn.microsoft.com/en-us/library/17sde2xt.aspx

} //eof method

public static void CopyMeAsTemplateMethod ()
{ } //eof method

} //eof class HowTo

how-to add programatically TemplateField to run commands on GridView

Add the following in your App_Code folder
===========================copy paste start
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;

namespace GUI.Controls
{
///
/// Summary description for GvTemplate
///

public class GvTemplate : ITemplate
{
ListItemType _templateType;
string _columnName;
string _toolTip;
string _itemButtonName;
public GvTemplate (ListItemType type , string columnName , string toolTip , string itemButtonName )
{
_templateType = type;
this._columnName = columnName;
this._itemButtonName = itemButtonName;
this._toolTip = toolTip;
} //eof constructor


void ITemplate.InstantiateIn ( System.Web.UI.Control container )
{
switch (_templateType)
{
case ListItemType.Header :

Label lab = new Label ();
lab.Text = _columnName ;
container.Controls.Add( lab ) ;
break ;
case ListItemType.Item :
Button but = new Button ();
but.DataBinding += new EventHandler ( butDataBinding );
but.ToolTip = _toolTip;
but.Visible = true;
but.Text = "Include"; //todo: parametrize
container.Controls.Add ( but );
break;
} //eof switch _templateTyp

} //eof method InstantiateIn

void butDataBinding ( object sender , EventArgs e )
{
Button but = (Button) sender;
GridViewRow container = (GridViewRow) but.NamingContainer;
object dataValue = DataBinder.Eval ( container.DataItem , _columnName );
if (dataValue != null && dataValue != DBNull.Value)
{
but.ID = dataValue.ToString () ;
but.CommandName = "selectItem"; //todo:parametrize
but.CommandArgument = System.Convert.ToString ( dataValue );
but.Click += new EventHandler ( ClickSelectItem );
}
} //eof method butDataBinding


protected void but_Command ( Object sender , CommandEventArgs e )
{
}

protected void ClickSelectItem ( Object sender , EventArgs e )
{
Button but = (Button) sender ;
Utils.Debugger.WriteIf ( "I have been clicked by " + but.ID );
new Page ().Session [ "global.ClickedItemId" ] = but.ID;
} //eof method edit_button_Click

} //eof class
} //eof namespace GUI.Controls


===========================copy paste end

//In code behind create dynamically your gridview :

GridView gv = new GridView();

//add the handler (only if AutoEvenFireUp is false otherwize it will trigger it twice
gv.RowCommand += new GridViewCommandEventHandler ( RowCommand );

//add the TemplateField
TemplateField colField = new TemplateField ();
colField.HeaderTemplate = new GUI.Controls.GvTemplate
( ListItemType.Header , rdsForReportGv.Tables [ 0 ].Columns [ 0 ].Caption ,
itemButtonToolTip , itemButtonName );


colField.ItemTemplate = new GUI.Controls.GvTemplate (
ListItemType.Item , rdsForReportGv.Tables [ 0 ].Columns [ 0 ].Caption ,
itemButtonToolTip , itemButtonName );
gv.Columns.Add ( colField );


//implement the event handler for a row

protected void RowCommand ( Object sender , GridViewCommandEventArgs e )
{

string _commandName = e.CommandName;

switch (_commandName)
{
case "selectItem":
Utils.Debugger.WriteIf ( "I am in selectedItem" );
Utils.Debugger.WriteIf ( "My command argument is " + e.CommandArgument.ToString () );
Utils.Debugger.WriteIf ( "My command source is " + e.CommandSource.ToString () );
Utils.Debugger.WriteIf ( "My command name is " + e.CommandName );
break;
case "somethingElse":
Utils.Debugger.WriteIf ( "I amd in something else " );
break;
} //eof switch

}

2008-06-02

How-to generate extended properties for sql server 2005 with textpad

table column
find:^(.*) (.*)$
Replace:
EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'title="\2",visible="1",fs="Basic Details",readonly="1"' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'\1', @level2type=N'COLUMN',@level2name=N'\2'

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