C# Discussion Boards - CodeProject

1-Jul-09 23:10

HI,Tell me what is wrong in this code i am not able to view the Windows Folder

openFileDialog1.CustomPlaces.Add("33E28130-4E1E-4676-835A-98395C3BC3BB");
openFileDialog1.AutoUpgradeEnabled = true;

// Add Links custom place using GUID
openFileDialog1.CustomPlaces.Add(
new FileDialogCustomPlace(
new Guid("BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968")));

// Add Windows custom place using file path.
openFileDialog1.CustomPlaces.Add(@"c:\Windows\");

openFileDialog1.ShowDialog();

Manas Bhardwaj1-Jul-09 23:28

Manas Bhardwaj

1-Jul-09 23:28

Satish Pai wrote:
HI,Tell me what is wrong in this code i am not able to view the Windows Folder

First of all, you tell us what do you want to do?
If you want to select Windows folder by default, then you should this:

openFileDialog1.InitialDirectory = @"c:\Windows\";

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Satish Pai1-Jul-09 23:30

1-Jul-09 23:30

I want Windows Folder as shortcut in places bar ie at the left side. Do u have any Idea about this

OriginalGriff1-Jul-09 23:37

1-Jul-09 23:37

See my reply to your earlier question? Changing the Places pane[^]

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Manas Bhardwaj1-Jul-09 23:37

Manas Bhardwaj

1-Jul-09 23:37

openFileDialog1.CustomPlaces.Add(@"c:\Windows\");

This code works for me atleast. Don't you see the Winddows Folder on left hand side?
Is you Windows Folder is actually on C drive or somewhere else?

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Satish Pai1-Jul-09 23:51

1-Jul-09 23:51

which Operating system u are running this program

Manas Bhardwaj2-Jul-09 0:11

Manas Bhardwaj

2-Jul-09 0:11

Vista

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Satish Pai2-Jul-09 0:23

2-Jul-09 0:23

Yes that's why it works in Properly.This Code does not work for Xp
So Manas thank u

IListSource does not contain any data sources

J4amieC2-Jul-09 0:08

J4amieC

2-Jul-09 0:08

I assume you're on XP and the documentation on MSDN clearly states this has no effect on XP.

haleemasher1-Jul-09 23:03

1-Jul-09 23:03

OriginalGriff1-Jul-09 23:21

1-Jul-09 23:21

Two things:

1) If you want us to look at code, make it easy for us: use the "Code block" button (above) or enclose it in <pre></pre> tags. We don't get paid, so won't want to struggle too hard.

2) Ask a question. Just code doesn't often get an answer - we don't know what your problem is (apart from "He doesn't like commenting").

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haleemasher1-Jul-09 23:31

1-Jul-09 23:31

public partial class Default2 : System.Web.UI.Page
{
SqlConnection cnx = new SqlConnection("Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|Coupon Management.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True");
SqlDataAdapter da1 = new SqlDataAdapter();
DataSet ds = new DataSet();
SqlCommand cmd = new SqlCommand();
DataTable dataTable;

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{

FillVendorGrid();

}
}

private void FillVendorGrid()
{

dataTable = new DataTable();

cmd.Connection = cnx;


cmd.CommandText = "SELECT Coupon_Info.RecievingDate, CouponType.CouponName, Coupon_Info.Serial_Start, Coupon_Info.Serial_End, Coupon_Info.Recieved_By FROM Coupon_Info INNER JOIN CouponType ON Coupon_Info.Coupon_TypeID = CouponType.CouponTypeID";

da1 = new SqlDataAdapter(cmd);

da1.Fill(dataTable);
GridView1.DataSource = dataTable;
GridView1.DataSource = ds;
GridView1.DataSourceID = String.Empty;

//GridView1.DataBind();
// GridView1.DataSource = ds;
// GridView1.DataBind();

}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{

GridView1.PageIndex = e.NewPageIndex;

FillVendorGrid();

}
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{

cmd.Connection = cnx;

cmd.CommandText = "DELETE FROM Coupon_Info WHERE RecievingDate='" + GridView1.DataKeys[e.RowIndex].Values[0].ToString() + "'";

cnx.Open();

cmd.ExecuteNonQuery();

cnx.Close();

FillVendorGrid();

}
}

OriginalGriff1-Jul-09 23:52

1-Jul-09 23:52

Ok, so it looks prettier. But not quite there.
What the code block does is preserve formatting. So the indentation that VS enforces show up. For example:

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
FillVendorGrid();
}
}

and

protected void Page_Load(object sender, EventArgs e)
   {
   if (!IsPostBack)
      {
      FillVendorGrid();
      }
   }

are posted with the same info - see the difference?
When you add the code block, paste it from VS, not from your earlier message!

Plus, remember that bit about asking a question?

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haleemasher1-Jul-09 23:54

1-Jul-09 23:54

dear griff i m sorry but dear plz help me if u have any idea

OriginalGriff2-Jul-09 0:04

2-Jul-09 0:04

No need to call me dear - you don't know me that well.

What is the problem? Code - ok. What is not happening? Or happening that shouldn't?

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haleemasher2-Jul-09 0:14

2-Jul-09 0:14

ok sorry sir i remove this error but i face another error when i click delete in the gridview

cmd.CommandText = "DELETE FROM Coupon_Info WHERE RecievingDate='" + GridView1.DataKeys[e.RowIndex].Values[0].ToString() + "'";

it highlight this code nd error is
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

OriginalGriff2-Jul-09 0:37