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I keep this[^] page bookmarked for these types of questions 
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hello,
i have 5 checkboxes in the form, i want to do something like this:
<br />
foreach (control c in this.Cotrols)<br />
{<br />
if (c.GetType.ToString() == "System.Forms.CheckBox")<br />
{<br />
MessageBox.Show("anything"); <br />
}<br />
}<br />
the problem is:
if the checkboxes are inside a panel, ou a groupbox, i cant verify if exists checkboxes in the form...
what i can do to find the checboxes that are inside de panel/groupbox?
thanks a lot
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Controls can have child controls of their own. If you know the checkboxes are in a group or on a panel, all you have to do is look in the Controls collection of that container control.
Also, don't EVER convert the type name to a string and compare it to what you think the full type name should be. You'll just end up writing code where you can't fathom what wrong with it.
foreach (control c in Panel1.Controls)
if (c is CheckBox)
...
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foreach (control c in Panel.Cotrols)
{
if (c.GetType.ToString() == "System.Forms.CheckBox")
{
MessageBox.Show("anything");
}
}
only two letters away from being an asset
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check the type of c and if it is a panel use the c.Controls to itenerate through it's children.
-- modified at 16:21 Monday 21st May, 2007
topcoderjax
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Recurse the controls as a tree.
Call seekCheck pasing the form as first control.
private void seekCheck (Control B)
{
foreach(Control Con in B.Controls)
{
if(Con.Controls != null) //is a container
{
seekCheck (Con);
}
else
{
if(Con id CheckBox)
{
MessageBox (".....");
}
}
}
}
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Fernando Jaspion wrote: if (c.GetType.ToString() == "System.Forms.CheckBox")
You don't want to do a string compare here. What you want is:
if (c.GetType() == typeof(System.Forms.CheckBox);
Ian
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no no, just
if (c is CheckBox) ...
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right you are! 
Ian
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Hello,
I mostely prefere to cast direct to the class I'm checking on, cause often a member of this class is on interest.
CheckBox cb = c as CheckBox;
if(cb!=null)
A recursive method would check the "Controls" property of the Control instance c.
RecursiveMethod(this.Controls);
private void RecursiveMethod(ControlsCollection cc)
{
if(cc!=null)
{
foreach(Control c in cc)
{
CheckBox cb = c as CheckBox;
if(cb!=null)
{
}
else
{
RecursiveMethod(c.Controls);
}
}
}
}
Hope it helps!
All the best,
Martin
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I want to use other name of class for example:
this is a simple class:
class Myclass
{
private int _No;
public Myclass()
{
}
public int No
{
get{return _No;}
}
}
I want to use other name a new name (Nocc) for Myclass
Nocc N1=new Nocc();
N1.No=91;
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Your Myclass doesn't have another name. Where did this Nocc thing come from?
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first thank you for reply
Nocc is the new name i want to use it Like Myclass
i do not know what's the command to do something like this
thanks in advance,
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A class cannot have two names. To use the Nocc name all you'd have to do is replace MyClass with Nocc in the class definition.
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class Nocc
{
#region Variables
private int _no;
#endregion
#region Constructors
public Nocc()
{
}
#endregion
#region Properties
public int No
{
get {return (_no);}
set {_no = value;}
}
#endregion
}
I have no idea what your asking for... I just like #regions 
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irishdunn wrote: I have no idea what your asking for
I think he means aliasis. Like String and string. System.Int32 and int
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Giorgi Dalakishvili wrote: I think he means aliasis. Like String and string. System.Int32 and int
Oh then:
using Nocc = MyClass;
// then in code:
Nocc mything = new Nocc();
// etc
led mike
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I am trying to bind a control to this dataset and have been successful thus far, problem is I want to be able to specify the row in the table the control is binding to. Apologize for any ineptitudes in advanced, very new to this.
sample:
newTBox.DataBindings.Add("Text", _Data, _tableName + "." + field, false);
I want to do something like this:
newTBox.DataBindings.Add("Text", _Data, _tableName + "[" + _rowNumber + "]" + "." + field, false);
right now it is always binding to the 0th row in my table.
Thanks in advance
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Can U use a filtered select query or view instead of the table as data source?
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No I am working with a supplied dataset, so I will have to navigate through it properly.
I am trying now to get something like this to work:
("Checked", Data.Tables[_tableName].Rows[_rowIndex], field, false);
don't think thats gonna hack it though
help!
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Still cant figure this out
here is my poopy code:
newTBox.DataBindings.Add("Text", _Data.Tables[_tableName].Rows[_rowIndex],
_tableName + "." + field, false);
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Use a DataView to filter your original dataset and bind the dataview to your controls.
SG
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How do i use the rowfilter parameter in the dataview. I have an integer representation of the row I need but this requires some sort of name value pair. Is there a way i can directly use my integer?
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Can anyone help to convert vb.net code to csharp
Transform XML using XSLT and get HTML code
' then create PDF document from produced HTML code
Set PDFDoc = CreateObject("PDFDocScout.PDFDocument")
PDFDoc.InitLibrary "demo", "demo"
PDFDoc.OutputFilename = "XML2HTML.pdf"
PDFDoc.AutoOpenGeneratedPDF = true
PDFDoc.BeginDocument
' load source XML document
Set xmlDocument = CreateObject("Msxml2.DOMDocument.4.0")
xmlDocument.async = false
xmlDocument.load("Simpsons.xml")
' load XSLT template
Set xslDocument = CreateObject("Msxml2.DOMDocument.4.0")
xslDocument.async = false
xslDocument.load("Simpsons.xsl")
' create XML doc to store result of transformation
Set objResultXML = CreateObject("Msxml2.DOMDocument.4.0")
objResultXML.async = false
objResultXML.validateOnParse = true
' transform XML using XSLT into objResultXML document
xmlDocument.transformNodeToObject xslDocument, objResultXML
' convert produced HTML code from objResultXML document into PDF
PDFDoc.Page.AddHTMLBox objResultXML.xml, 0,0, PDFDoc.Page.Width, PDFDoc.Page.Height, true
PDFDoc.EndDocument ' close PDF document generation
' disconnect from library
Set PDFDoc = Nothing
raj
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