I find myself Syntax Challenged.
An array resides on a MasterPage.
I want to use the values of the array on an aspx page which is a content
page of the MasterPage.
I can not find the syntax that works.
For a single value (non-array) the following will work.
On the MasterPage:
public String CompanyName
{
get { return (String) ViewState["companyNam e"]; }
set { ViewState["companyNam e"] = value; }
}
void Page_Init(Objec t sender, EventArgs e)
{
this.CompanyNam e = "JimBo";
}On the ContentPage:<%@ MasterType virtualpath="~/Master1.master" %>void
Page_Load(Objec t sender, EventArgs e)
{
Label1.Text = Master.CompanyN ame;
}I need the equivalent code for a array. Code examples would be
appreciated.Tha nks,Jim 4 1115
public String[] MyArray
{
get { return (String[]) ViewState["MyArray"]; }
set { ViewState["MyArray"] = value; }
}
Jim McGivney wrote: I find myself Syntax Challenged. An array resides on a MasterPage. I want to use the values of the array on an aspx page which is a content page of the MasterPage. I can not find the syntax that works.
For a single value (non-array) the following will work.
On the MasterPage: public String CompanyName { get { return (String) ViewState["companyNam e"]; } set { ViewState["companyNam e"] = value; } } void Page_Init(Objec t sender, EventArgs e) { this.CompanyNam e = "JimBo"; }On the ContentPage:<%@ MasterType virtualpath="~/Master1.master" %>void Page_Load(Objec t sender, EventArgs e) { Label1.Text = Master.CompanyN ame; }I need the equivalent code for a array. Code examples would be appreciated.Tha nks,Jim
Ray:
This generates an error:
public String[] MyArray
{
get { return (String[])ViewState["MyArray"]; }
set { ViewState["MyArray"] = value; }
}
protected void Button1_Click(o bject sender, EventArgs e)
{
MyArray[0] = "Zero";
Label1.Text = MyArray[0].ToString();
// Generates error: Object reference not set to an instance of an object.
}
"Ray Booysen" <rj***********@ rjb.za.net> wrote in message
news:OS******** ******@TK2MSFTN GP03.phx.gbl... public String[] MyArray { get { return (String[]) ViewState["MyArray"]; } set { ViewState["MyArray"] = value; } }
Jim McGivney wrote: I find myself Syntax Challenged. An array resides on a MasterPage. I want to use the values of the array on an aspx page which is a content page of the MasterPage. I can not find the syntax that works.
For a single value (non-array) the following will work.
On the MasterPage: public String CompanyName { get { return (String) ViewState["companyNam e"]; } set { ViewState["companyNam e"] = value; } } void Page_Init(Objec t sender, EventArgs e) { this.CompanyNam e = "JimBo"; }On the ContentPage:<%@ MasterType virtualpath="~/Master1.master" %>void Page_Load(Objec t sender, EventArgs e) { Label1.Text = Master.CompanyN ame; }I need the equivalent code for a array. Code examples would be appreciated.Tha nks,Jim
I was just showing you how to create the property.
Where are you created the array to set it to the property.
Using:
String[] _a = new String[1] {"Hello"};
You can create the array and then set it to the property:
MyArray = _a;
Then:
MyArray[0] = "Zero" will work.
Jim McGivney wrote: Ray: This generates an error: public String[] MyArray { get { return (String[])ViewState["MyArray"]; } set { ViewState["MyArray"] = value; } }
protected void Button1_Click(o bject sender, EventArgs e) { MyArray[0] = "Zero"; Label1.Text = MyArray[0].ToString(); // Generates error: Object reference not set to an instance of an object. }
"Ray Booysen" <rj***********@ rjb.za.net> wrote in message news:OS******** ******@TK2MSFTN GP03.phx.gbl... public String[] MyArray { get { return (String[]) ViewState["MyArray"]; } set { ViewState["MyArray"] = value; } }
Jim McGivney wrote: I find myself Syntax Challenged. An array resides on a MasterPage. I want to use the values of the array on an aspx page which is a content page of the MasterPage. I can not find the syntax that works.
For a single value (non-array) the following will work.
On the MasterPage: public String CompanyName { get { return (String) ViewState["companyNam e"]; } set { ViewState["companyNam e"] = value; } } void Page_Init(Objec t sender, EventArgs e) { this.CompanyNam e = "JimBo"; }On the ContentPage:<%@ MasterType virtualpath="~/Master1.master" %>void Page_Load(Objec t sender, EventArgs e) { Label1.Text = Master.CompanyN ame; }I need the equivalent code for a array. Code examples would be appreciated.Tha nks,Jim
Thanks Ray, it worked.
Jim
"Ray Booysen" <rj***********@ rjb.za.net> wrote in message
news:%2******** ********@TK2MSF TNGP02.phx.gbl. .. I was just showing you how to create the property.
Where are you created the array to set it to the property.
Using: String[] _a = new String[1] {"Hello"};
You can create the array and then set it to the property:
MyArray = _a;
Then:
MyArray[0] = "Zero" will work. Jim McGivney wrote: Ray: This generates an error: public String[] MyArray { get { return (String[])ViewState["MyArray"]; } set { ViewState["MyArray"] = value; } }
protected void Button1_Click(o bject sender, EventArgs e) { MyArray[0] = "Zero"; Label1.Text = MyArray[0].ToString(); // Generates error: Object reference not set to an instance of an object. }
"Ray Booysen" <rj***********@ rjb.za.net> wrote in message news:OS******** ******@TK2MSFTN GP03.phx.gbl... public String[] MyArray { get { return (String[]) ViewState["MyArray"]; } set { ViewState["MyArray"] = value; } }
Jim McGivney wrote: I find myself Syntax Challenged. An array resides on a MasterPage. I want to use the values of the array on an aspx page which is a content page of the MasterPage. I can not find the syntax that works.
For a single value (non-array) the following will work.
On the MasterPage: public String CompanyName { get { return (String) ViewState["companyNam e"]; } set { ViewState["companyNam e"] = value; } } void Page_Init(Objec t sender, EventArgs e) { this.CompanyNam e = "JimBo"; }On the ContentPage:<%@ MasterType virtualpath="~/Master1.master" %>void Page_Load(Objec t sender, EventArgs e) { Label1.Text = Master.CompanyN ame; }I need the equivalent code for a array. Code examples would be appreciated.Tha nks,Jim This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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