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I worked on a server that had the same problem. To get the validators to work, I have to turn off client side validation. Then they worked.
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Hi,
I am developing a web appication using asp.net with c#.
I am updating Dataset using datgrid EditItemTemplate and storing in cache.
finally i want to update my table using SqlAdaptor Update mathod but i am gatting error.Please help me..
This is my Dataset Update mathod:
public void grdEmployee_Update(Object o,DataGridCommandEventArgs e)
{
int id = (int)grdEmployee.DataKeys[e.Item.ItemIndex];
TextBox txtName,txtDesignation,txtSex,txtAge,txtSalary;
txtName =(TextBox)e.Item.Cells[0].Controls[0];
txtDesignation =(TextBox)e.Item.Cells[1].Controls[0];
txtSex =(TextBox)e.Item.Cells[2].Controls[0];
txtAge =(TextBox)e.Item.Cells[3].Controls[0];
txtSalary =(TextBox)e.Item.Cells[4].Controls[0];
if (Cache["EMPCACHE"]!=null)
{
DataSet dsUpdate= (DataSet)Cache["EMPCACHE"];
dsUpdate.Tables[0].Rows[e.Item.ItemIndex]["NAME"]=txtName.Text;
dsUpdate.Tables[0].Rows[e.Item.ItemIndex]["DESIGNATION"]=txtDesignation.Text;
dsUpdate.Tables[0].Rows[e.Item.ItemIndex]["SEX"]=txtSex.Text;
dsUpdate.Tables[0].Rows[e.Item.ItemIndex]["AGE"]=Convert.ToInt32(txtAge.Text);
dsUpdate.Tables[0].Rows[e.Item.ItemIndex]["SALARY"]=Convert.ToSingle(txtSalary.Text);
dsUpdate.AcceptChanges();
Cache["EMPCACHE"]=dsUpdate;
grdEmployee.EditItemIndex = -1 ;
grdEmployee.DataSource = dsUpdate;
grdEmployee.DataBind();
}}
Finally i am going to update on Database using this code
private void btnDatabaseUpdate_Click(object sender, System.EventArgs e)
{
try
{
string strConnection= System.Configuration.ConfigurationSettings.AppSettings.Get("ConnectionString");
SqlConnection con = new SqlConnection();
con.ConnectionString = strConnection;
SqlDataAdapter sda = new SqlDataAdapter("select ID,NAME,DESIGNATION,SEX,AGE,SALARY from EMPLOYEEDETAILS",con);
SqlCommandBuilder scb = new SqlCommandBuilder(sda);
sda.Fill(dsObj,"EMPLOYEEDETAILS");
DataSet dsUpdate = (DataSet)Cache["EMPCACHE"];
dsObj = dsUpdate.Copy();
int success=sda.Update(dsObj,"EMPLOYEEDETAILS");
dsObj.AcceptChanges();
grdEmployee.DataSource = dsObj;
grdEmployee.DataBind();
}
catch (Exception ex)
{
Response.Write("
" + ex.Message.ToString());
}
}
I am gatting this error:
Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that does not return any key column information.
waiting for promp reply
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Check your sqlDataSource object... first make sure the connection string you are using supports update operation. Second, when you get to the screen where it asks you to type in the SQL statements, click on the Advanced button, then check "Generate Insert, Update, and Delete statements" box. You may also check the "Optimistic concurrency" box as well.
If the above doesn't help you, Zip your project, and email it to me so I can take a look at it  NightHawk13@hotmail.com
Nila
I do ANYTHING for a jumbo cup of coffee!
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why it is not wrking in (C#+Asp)n same code is working in Only c#. Is there any other event..
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
TextBox2.Text = DropDownList1.Text;
}
respective text box is not getting updated.
regards.
shriya
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try this
TextBox2.Text = DropDownList1.SelectedIndex.Text;
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Error 1 'int' does not contain a definition for 'Text' D:\TIS\Default.aspx.cs 27 53 D:\TIS\
nops..this is the error..Shriya
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To get the selected Text from the dropdownlist
TextBox2.Text = DropDownList1.SelectedItem.Text;
To get the selected Value from the dropdownlist
TextBox2.Text = DropDownList1.SelectedValue;
(or)
TextBox2.Text = DropDownList1.SelectedItem.Value;
Regards,
Deepa
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thnx Deepa,,
Through collection its 100% possible..The basic problem is there tht the event (DropDownList2_SelectedIndexChanged)is not fired on ..so the problem is arising..
else the associated code is absolutly running fine(TextBox2.Text = DropDownList2.Text;
TextBox2.Text = DropDownList1.SelectedValue;).
Both statments r crect
Regards
shriya
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Make the autopostback event property of the dropdownlist to true..
Have you placed the dropdownlist on the form or in a panel??
where there is a will there is a way
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hello i want to attaced doc file of more than 20pages
omi
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omi98 wrote: hello i want to attaced doc file of more than 20pages
Yes?
Is it that you experience any problem in doing this?
---
b { font-weight: normal; }
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then click on that little paper clip icon and attach it.
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how to export .mdb file to sql server
hai all please clarify mny doubts
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Open SQL Enterprise Manager, create a new database, and import data from the Access database.
---
b { font-weight: normal; }
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Hi
-Open SQL Server Enterprise Manager
-Rightclick on DataBase
-Select AllTask > Impot Data
-DTS Import/Export wizard will shown there select Microsoft Access on "DataSource" selection box
-then chose your file name(.mdb)
-and do further more... thats all its very easy
Regards
RPL
r_palanivel83 10:01 4 Jan '06
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Dear ASP.NET Programmers,
I encountered the following problem when running my project: JUst replaced the latest code onto the server with os
windows 2003 server.Using ASPNET user in the iis settings.
I tried the following things but nothing worked.
1) I tried to look for whether my indexer service is running or not but it was not runnning.
2) I tried to open my temporary asp.net file folder under C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322 and tried to check whether any files are created for my project but there was no folder by the name of my virtual directory except for just "root" folder.
Server Error in '/' Application.
--------------------------------------------------------------------------------
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Access is denied: 'SSWJ2'.
Source Error:
Line 256: <add assembly="System.EnterpriseServices, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
Line 257: <add assembly="System.Web.Mobile, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
Line 258: <add assembly="*">
Line 259:
Line 260:
Source File: c:\windows\microsoft.net\framework\v1.1.4322\Config\machine.config Line: 258
Assembly Load Trace: The following information can be helpful to determine why the assembly 'SSWJ2' could not be loaded.
=== Pre-bind state information ===
LOG: DisplayName = SSWJ2
(Partial)
LOG: Appbase = file:///C:/SSWJ2_Sukhadana_Web
LOG: Initial PrivatePath = bin
Calling assembly : (Unknown).
===
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: Post-policy reference: SSWJ2
LOG: Attempting download of new URL file:///C:/WINDOWS/Microsoft.NET/Framework/v1.1.4322/Temporary ASP.NET Files/root/7b02afe7/4059f1d9/SSWJ2.DLL.
LOG: Attempting download of new URL file:///C:/WINDOWS/Microsoft.NET/Framework/v1.1.4322/Temporary ASP.NET Files/root/7b02afe7/4059f1d9/SSWJ2/SSWJ2.DLL.
LOG: Attempting download of new URL file:///C:/SSWJ2_Sukhadana_Web/bin/SSWJ2.DLL.
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573
How to solve this problem?
Regards,
Rajesh
rajesh
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put spaces after < and before > so they dont get filtered out in your post.
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Q: I have a master page with a child content page. The master page has a control on it for which I want to keep the viewstate irrespective of what child page is loaded. Is that possible?
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no its not possible..
to do like that u can play with session
VMSSanthosh
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I'm not able to read this here (work) because of lockdown, but this may shed some light:
ASP.NET 2.0 Master page and child pages viewstate inheritance
I checked the viewstate of the master page it was enabled and so was on the search involved controls. I never even thought to look at the child page which ...
weblogs.sqlteam.com/mladenp/archive/2006/09/29/13393.aspx - 22k - Cached - Similar pages
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i make a web page in aspx and also create one user control & after that when i register user control in my web page then my web page setting will change sugges me what can i do that my webv page is runnig in my given setting
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ok, consider yourself suged.
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Hi,
First things first, please don't mind for posting this
here. This is very urgent, and the hardware forum is
really slow, so I had no choice. Apologies in advance.
I'm planning to build a high-end PC within a decent budget.
(At least I hope to)
I want to know whether the single core Intel 3.2 GHz CPU
or the dual core Athlon 3600+ will offer better performance?
(Let's say I have to choose between these two).
Also, is the single core 3.2 GHz Intel CPU 64 bit? I know the
Athlon 3600+ dual core is 64bit. Does having 64bit mean better
performance?
I plan to run very cpu intensive applications like Audio Workstations
and 3d Graphics software.
Basically, this is going to be a multimedia production and video
editing system.
Also, please tell me to what extent can the motherboard affect
the performance. Is is really a performance factor? Or will a
decent motherboard do?
Please let me know quickly as I have to make the decision within
a few hours.
Thanks.
ASP - AJAX is SEXY. PERIOD.
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I decided on ATHLON X2, and it's great for what you need. Just one precaution. I was using an X-FI soundcard, and there is a major conflict with this card and nvidia chipsets. Go with the ATI chipset instead.
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Hi friendz,
I want to make payment using credit cards by payment gateways.
I have never done this before.
Can you please suggest any codes/articles.
Thanking You,
Prabir
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