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Hi...
I am having a child gridview in another master gridview. I am having 2 tbls that contains hyperlinks in child grid and have to bind them alternately.
Now i want to find this hyperlinks in my code behind.. I tried finding this hyperlinks in child grid Databound. but it does nt even recognize child grid itself...
To make u clear.. here's a part of my code
protected void grdmaster_DataBound(object sender, EventArgs e)
{
for (int i = 0; i < grdmaster.Rows.Count; i++)
{
GridView grdchild = new GridView();
grdchild = (GridView)grdmaster.Rows[i].FindControl("grdchild ");
grdchild .DataSource = dssubsubcat; (dssubsubcat is datatable)
grdchild .DataBind();
}
}
protected void grdchild_DataBound(object sender, EventArgs e)
{
for (int i = 0, count = 0; i < dssubsubcat.Rows.Count; i++)
{
HyperLink hyplnksubsubcat1 = new HyperLink();
hyplnksubsubcat1 = (HyperLink)grdchild.Rows[i].FindControl("hyplnksubsubcat1");
hyplnksubsubcat1.Text = grdchild .Rows[i]["SubSubCategory_Name"].ToString();
}
}
But here it says cannot find grdchild... Someone plz help...
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for (int i = 0; i < grdmaster.Rows.Count; i++)
{
GridView grdchild = new GridView();
grdchild = (GridView)grdmaster.Rows[i].FindControl("grdchild ");
grdchild .DataSource = dssubsubcat; (dssubsubcat is datatable)
grdchild .DataBind();
}
}
if i is 0 then that row is the header. The header row will not contain the childgrid.
Also, you might want to use onItemDataBound instead.
I didn't get any requirements for the signature
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I tried using RowDataBound of gridview & bind it only if not header row. But still my prob is same as i am finding child grid controls in child grids databound. In child grid's databound it says it cannot find child grid. Can u post me a sample of how to do this...
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What you are trying to do does not come through clearly to me but one thing I noted is that your RowDataBound event handlers do not have a correct second argument. You have: protected void grdmaster_DataBound(object sender, EventArgs e) in place of protected void grdmaster_DataBound(object sender, GridViewRowEventArgs e). With this syntax you can easily invoke the FindControl as follows:
protected void grdmaster_DataBound(object sender, GridViewRowEventArgs e)
{
GridView grdchild = new GridView();
grdchild = (GridView)e.Row.Cells[0].FindControl("grdchild ");
}
That way, you would be able to find your child gridview. Notice the use of Cells[i] in the code snippet. The controls recide in the cells (where rows and columns intersect) not on the row itself. The assumption in the snippet below is that your child grid in on first column - Cells[0]. You should modify this suitably.
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The other thing that I need to mention is that the compilers are unforgiving. So the following line: grdchild = (GridView)grdmaster.Rows[i].FindControl("grdchild "); does not mean the same as: grdchild = (GridView)grdmaster.Rows[i].FindControl("grdchild"); Notice the space in "gridchild ".
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Thankyou... use of cells[i] wrkd...
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I am opening a .aspx page in a javascript popup on a button click event.in the popup i have an another button. on click of this button i am redirecting to another .aspx page.
the problem is that after redirecting the page opens in the same poput.but i want to show the page in a full screen page size.
this is the problem.
Can any one solve my problem.
Regards'
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Try it
windows.location.href
cheers,
Abhijit
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good morning,
I am using the following code. But it doesnot work.what is the problem.
please help.
Response.Write("");
Response.Write("windows.location.href('Eventdetails.aspx?id='" + i );
Response.Write("</script>");
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use window.open to open a new window for redirecting page in java script, and close the parent window.
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Hi.
In my .Net app.(ASP.NET with VB-synth.) i connect to a photo camera using the WIA Service. This works fine.
I enabled the WIA service and I dedicated access to the Network Service group to the component.
I can take a picture, but when i try to fetch/get the picture, I get the message : "Value does not fall within the expected range". When I try Windows 2003 Server's own Scanner and camera wizard, I get the message: "The parameter is incorrect".
Any suggestion to my problem?
Wandera
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Hi
how to add Command event for dynamic created LinkButton in server side coding.
thanks
You get the best out of others when you give the best of yourself.
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just add the event handler at runtime. Be sure, you have to create and Add Event handler on or before page load else it will not fired !!!
cheers,
Abhijit
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hi,
I have added my mail setting in web.config which I m trying to read using following code.
Configuration configurationFile = WebConfigurationManager.OpenWebConfiguration("~/web.config");
MailSettingsSectionGroup mailSettings = configurationFile.GetSectionGroup("system.net/mailSettings/smtp") as MailSettingsSectionGroup;
I m getting following error.
The parameter 'sectionGroupName' is invalid.
Parameter name: sectionGroupName
Any suggestion where it is wrong?
Regards
Vijay V.
Yash Softech
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try this
onfiguration configurationFile = WebConfigurationManager.OpenWebConfiguration("~/web.config");
MailSettingsSectionGroup mailSettings = (MailSettingsSectionGroup)configurationFile.GetSectionGroup("system.net/mailSettings/smtp")
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Not working.
Any suggestion?
Regards
Vijay V.
Yash Softech
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How can i use break statement in a IF loop
I just want to use break as following
if label1.text="yes"
break
else
''do something....
end if
please anybody have some idea plz let me know
thnkas in advance
kissy
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try this
bool flag=false;
if label1.text="yes"
flag=true
else
''do something....
end if
if (flag=true)
break;
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Thanks for ur answer.
but the above code will not work in .net.
I have tried already.
ok anyhow thnkss,any other idea(not with for or while etc)
kissy
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Kissy16 wrote: How can i use break statement in a IF loop
IF is Not A Loop . It is a Statement !!!
Kissy16 wrote: if label1.text="yes"
break
else
''do something....
end if
this is similar to ....
if label1.text!= "yes"<br />
end if
cheers,
Abhijit
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dear abhijeet,
thanks for ur advice.i know that is not a loop.
i just want to use break with If.
I know how to use with FOr or while etc.
My requirement is with If.
If not possible i will try with something.
kissy
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Kissy16 wrote: My requirement is with If.
If not possible i will try with something
Not only is it not possible, it does not make sense. IF and BREAK are two totally unrelated commands. How would you expect to use BREAK (which exits a loop of some kind) in an IF statement, which is simply conditional?
Bob
Ashfield Consultants Ltd
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Kissy16 wrote: If not possible i will try with something.
i have given you a solution , you can use that .
cheers,
Abhijit
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r u using vb.net or c#.net
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