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hasani2007 wrote: I design the form with text boxes and combo boxes
What is the purpose of TextBox and Combo Box over here ?
Use only FileUpload Control To Upload File and Use an Button say Upload. OnClick on that button upload the file.
Use this samle code. Please Check the syntax.
If(FileUplaod1.HasFile)
{
FileUpload1.SaveAs(FilePath);
}
Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
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Hello,
I am having problem in running query for the following code:
Actually My database in in MS Access and I need to compare the date column (which is in Date format in the database) with the value of the Date textbox (which is a string). So maybe I need to convert the string to date format and then compare......should I convert to date format?
My date is stored in the database as dd-mmm-yy. For example it's stored as 31-Aug-09.
Please assist:
public void executePositiveListQuery_ANY(string selected_Date)
{
string sql;
if(selected_Date=="empty")
sql= "SELECT DISTINCT re_MLNO FROM ml_hiv_status WHERE (re_HIV1_Status=1 AND re_HIV2_Status=1)";
else
{
string selectedDate = (Convert.ToDateTime(selected_Date)).ToShortDateStr ing();
sql= "SELECT re_MLNO FROM ml_hiv_status WHERE ( re_SpecimenDate='" + selectedDate + "' AND re_HIV1_Status=1 AND re_HIV2_Status=1)";
resultsLabel.Text ="You Have selected"+ selectedDate;
}
try
{
OleDbConnection connection = new OleDbConnection(HIV.Database.DataConstants.CONNECT ION_STRING);
OleDbDataAdapter adapter = new OleDbDataAdapter();
OleDbCommand command = new OleDbCommand(sql, connection);
DataSet ds = new DataSet();
adapter.SelectCommand = command;
int count = adapter.Fill(ds);
if (count > 0 && count <= 200)
{
DataView view = ds.Tables[0].DefaultView;
resultsDatagrid.DataSource = view;
resultsDatagrid.DataBind();
resultsDatagrid.Visible = true;
resultsLabel.Text = count.ToString() + " results found.";
resultsLabel.Visible = true;
exportLinkbutton.Visible = true;
}
else if (count> 200)
{
DataView view = ds.Tables[0].DefaultView;
resultsDatagrid.DataSource = view;
resultsDatagrid.DataBind();
resultsDatagrid.Visible = false;
resultsLabel.Text = "More than 200 results found. Please Click the Export to Excel Link to Download the Results.";
resultsLabel.Visible = true;
exportLinkbutton.Visible = true;
}
else
{
resultsLabel.Text = "No results found.";
resultsLabel.Visible = true;
exportLinkbutton.Visible = false;
resultsDatagrid.Visible = false;
}
connection.Close();
}
catch(Exception ex)
{
message.InnerHtml = "SQL: " + sql + "<p></p>" + ex.ToString(); here!!
}
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The best thing to do would be to parameterise the query so the conversion work is done for you.
Failing that, converting the date format in your query string to either yyyy-mm-dd or dd mmm yyyy should do the trick.
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How would I do that? Can you please help?
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OledbParamenter @yourtime
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I created a Web User Control that contains an HTML Input Box. On my web page I have added this Web User Control. In the page_load of the code behind of my web page how can I set a default value to the Input box?
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Set the value property of the input box in user control.
Or do you want to set it at page load?
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I want to set the value at page load.
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Create a public set property in the user control and then use it from main page to set the value in textbox.
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your html controller:
<intput: type=" Button" text="<%some" public%="">>
server page :
UserController.somepublic=yourValue;
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input type="Button" text=<%some public%>
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Hello Friends,
I'm creating custom paging. Everything is working fine but there is a problem actually
i'm displaying for four pages at a time i.e. 1,2,3,4 and a Next for moving on next pages.
But as i click on Next button it's bringing correct records and correct paging control.
But now if i click on any New page buttons that's n't working i have to press page button
two times to work on.
for example if i've to view Page No. 6 then i've to press Page No. 6 two times
http://autoneed.in/Rough/Paging.aspx[^]
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Hi,
Would you mind pasting you code here?
That will help people where the issue is, this is some logical mistake I guess so.
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When you click on Next button the "page no, Next" text is set in the link title, is that anything to do with the logic?
When you click on page no link, same text is replace by "Page no, Paging No.".
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protected void Page_Load(object sender, EventArgs e)
{
//Keep at top because it specifies the total no. of records available in the table
if (!Page.IsPostBack)
{
//Current Page No.
ViewState["Current_PNo"] = 1;
//State Page No.
ViewState["Current_Start"] = 1;
//Last Page No.
ViewState["Current_Last"] = 4;
//lblMsg.Text = ViewState["Current_Start"].ToString() + "," + ViewState["Current_Last"].ToString();
//Set MaxRow
ViewState["MaxRow"] = 10;
//startNo and maxNo
bindDataList(1, int.Parse(ViewState["MaxRow"].ToString()));
//Creates the paging nos i.e. 1,2,3,4
createPagingControl(int.Parse(ViewState["Current_Start"].ToString()),int.Parse(ViewState["Current_Last"].ToString()));
}
else
{
int start = Convert.ToInt32(ViewState["Current_Start"].ToString());
int last= Convert.ToInt32(ViewState["Current_Last"].ToString());
createPagingControl(start,last);
}
}
public void bindDataList(int startRow,int maxRow)
{
using (SqlConnection mCon = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ToString()))
{
int maxRow_New = startRow + maxRow;
Session["MaxRow"] = maxRow_New.ToString();
//string strsql = "Select * From Table2 Where Active=1 and ID>="+startRow+" and ID<="+maxRow_New+" ";
string strsql = null;
strsql="Select *,Total=(Select Count(*) From Table2 Where Active=1) "+
"From Table2 Where Active=1 and ID>="+startRow+" and ID<="+maxRow+" ";
SqlCommand mDataCom = new SqlCommand();
mDataCom.Connection = mCon;
mDataCom.CommandText = strsql;
mDataCom.CommandType = CommandType.Text;
DataSet ds = new DataSet();
SqlDataAdapter da = new SqlDataAdapter(mDataCom);
da.Fill(ds);
PagedDataSource page = new PagedDataSource();
page.AllowPaging = true;
//Set Total No. of Rows in the Database
ViewState["RowCount"] = ds.Tables[0].Rows[0]["Total"].ToString();
//Set maxRow
page.PageSize = int.Parse(ViewState["MaxRow"].ToString());
page.DataSource = ds.Tables[0].DefaultView;
//DataList1.DataSource = ds.Tables[0];
DataList1.DataSource = page;
DataList1.DataBind();
}
}
public void createPagingControl(int start,int last)
{
int rowCount = Convert.ToInt32(ViewState["RowCount"].ToString());
PlaceHolder1.Controls.Clear();
if (rowCount / int.Parse(ViewState["MaxRow"].ToString()) >= last)
{
for (int i = start; i <= last; i++)
{
LinkButton lnk = new LinkButton();
lnk.Text = i.ToString();
lnk.ToolTip = i.ToString() + ", Paging No.";
lnk.Click += new EventHandler(lnk_Click);
Label lbl = new Label();
lbl.Text = " ";
PlaceHolder1.Controls.Add(lnk);
PlaceHolder1.Controls.Add(lbl);
lnk.Style["text-decoration"] = "underline";
lnk.Style["Color"] = "DarkBlue";
lnk.Enabled = true;
}
}
}
public void lnk_Click(object sender, EventArgs e)
{
LinkButton lnk= sender as LinkButton;
lnk.Style["text-decoration"] = "none";
lnk.Style["Color"] = "Maroon";
lnk.Enabled = false;
int currentPage = int.Parse(lnk.Text);
//Multiply by maxRow
int maxRow = currentPage * int.Parse(ViewState["MaxRow"].ToString());
int startRow = currentPage == 1 ? 1 : maxRow - (int.Parse(ViewState["MaxRow"].ToString())-1);
bindDataList(startRow, maxRow);
}
public void lnkClick(int cureentPage)
{
//LinkButton lnk = sender as LinkButton;
LinkButton lnk = new LinkButton();
lnk.Text = cureentPage.ToString();
lnk.Style["text-decoration"] = "none";
lnk.Style["Color"] = "Maroon";
lnk.Enabled = false;
int currentPage = int.Parse(lnk.Text);
//Multiply by maxRow
int maxRow = currentPage * int.Parse(ViewState["MaxRow"].ToString());
int startRow = currentPage == 1 ? 1 : maxRow - (int.Parse(ViewState["MaxRow"].ToString()) - 1);
bindDataList(startRow, maxRow);
}
protected void lnkNext_Click(object sender, EventArgs e)
{
int start= Convert.ToInt32(ViewState["Current_Last"].ToString())+1;
int last = Convert.ToInt32(ViewState["Current_Last"].ToString()) + 4;
ViewState["Current_Start"] = start.ToString();
ViewState["Current_Last"] = last.ToString();
lblMsg.Text = ViewState["Current_Start"].ToString() + "," + ViewState["Current_Last"].ToString();
int currentPage = int.Parse(ViewState["Current_Start"].ToString());
ViewState["Empty"] = start.ToString();
lnkClick(currentPage);
createPagingControl(start,last);
//lblMsg.Text = "Next Clicked";
}
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How can i use custom class a profile i have class
namespace MyCompany.CodeBlog{
[Serializable]
public class UserProfile
{
private string userid;
private string ipAddres;
private string name;
public static UserProfile GetUserProfile(string username)
{
return Create(username) as UserProfile;
}
public static UserProfile GetUserProfile()
{
return Create(Membership.GetUser().UserName) as UserProfile;
}
[SettingsAllowAnonymous(false)]
public string UserId
{
get
{
return userid;
}
set
{
userid = value;
}
}
[SettingsAllowAnonymous(false)]
public string IpAddress
{
get
{
return ipAddres;
}
set
{
ipAddres = value;
}
}
[SettingsAllowAnonymous(false)]
public string Name
{
get
{
return name;
}
set
{
name = value;
}
}
}
}
And i want to use this a profile in my web config file i have
< profile enabled="true">
< properties>
< add
name="UserProfile"
type="MyCompany.CodeBlog.UserProfile" />
< / properties >
< / profile >
in my login page after validating the user i used
Profile.UserProfile.UserId = "1";
Profile.UserProfile.Name = "myname";
Profile.UserProfile.IpAddress = "myip";
but in another page
if (Request.IsAuthenticated)
{
//Error here
string mystr = Profile.UserProfile.Name;
//mystr is null
}
So please guide me if i am completely wrong or i have missed some thing i dont want tto use propfile property in webconfg file
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Try calling: Profile.Save(); after setting values for your profile...
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Thank for your answer
But i have one question what does profile.save do does it save the data in the database or where does it save
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It updates the current profile with the values provided. It saves to the SQLEXPRESS database(ASPNETDB)in your local App_Data folder (by default).
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Hi
<?xml version="1.0"?>
<configuration>
<configSections>
<section name="rewriter" requirePermission="false" type="Intelligencia.UrlRewriter.Configuration.RewriterConfigurationSectionHandler,Intelligencia.UrlRewriter"/>
</configSections>
<system.web>
<httpModules>
<add name="UrlRewriter" type="Intelligencia.UrlRewriter.RewriterHttpModule,Intelligencia.UrlRewriter"/>
</httpModules>
<compilation debug="true"/></system.web>
<rewriter>
<rewrite url="~/products/books.aspx" to="~/products.aspx?category=books"/>
<rewrite url="~/products/CDs.aspx" to="~/products.aspx?category=CDs"/>
<rewrite url="~/products/DVDs.aspx" to="~/products.aspx?category=DVDs"/>
</rewriter>
</configuration>
I have included the bin file.
In the root i have ~/products/books.aspx,~/products/CDs.aspx ..files
when i try to give http://localhost:1890/products.aspx?category=CDs in browser ..i am getting this error
HTTP Error 404 - Not Found.
Plz help..
Or suggest me good and easy rewriting method
Ramkumar
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Hi,
do you have a products.aspx in your root-folder?
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Thanks for your time...
When i create products.aspx in your root-folder... it redirect to product.aspx page.. I want to redirect to Books.aspx page when i give
http://localhost:1890/Urlredirect1/products.aspx?category=books
Plz guid me where I am going wrong
Thanks in advance
Ramkumar
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Well, than I guess you have to change your rewriting-configuration. If the client enters product.aspx you want to redirect to books.aspx. So it must be
<rewrite url="~/products.aspx?category=books" to="~/products/books.aspx" />
Regards
Sebastian
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