I am trying to insert values from dynamic textbox to database using Entity Framework in Web Forms.
On one click it make a table row with three column and every column has one textbox. Every another click is one row more.
public static int rowCnt = 0;
protected void BtnAddNewBuildItem_Click(object sender, EventArgs e)
{
// Current row count.
int rowCtr;
// Total number of cells per row (columns).
int cellCtr;
// Current cell counter
int cellCnt;
rowCnt = rowCnt + 1;
cellCnt = 3;
for (rowCtr = 1; rowCtr <= rowCnt; rowCtr++)
{
// Create new row and add it to the table.
TableRow tRow = new TableRow();
TableBuildItems.Rows.Add(tRow);
for (cellCtr = 1; cellCtr <= cellCnt; cellCtr++)
{
// Create a new cell and add it to the row.
TableCell tCell = new TableCell();
TextBox tb = new TextBox();
// Set a unique ID for each TextBox added
tb.ID = "txtBuisniesItem_Row" + rowCtr + "Cell" + cellCtr;
// Add the control to the TableCell
tCell.Controls.Add(tb);
tRow.Cells.Add(tCell);
}
}
}
Then, on another button click i tried to insert one row values to database, but allways is empty string.
using (VODOMONTEntities context = new VODOMONTEntities())
{
BuildItem bi = new BuildItem();
for (int i = 0; i < rowCnt; i++)
{
TextBox tb1 = new TextBox();
tb1.ID = "txtBuisniesItem_Row" + (i + 1).ToString() + "Cell" + 1;
bi.Name = tb1.Text; //there is a empty string allways
context.BuildItems.Add(bi);
}
context.SaveChanges();
}
So, my question is how to insert a dynamic texbox values to database, like in this case?
Thank you!
protected void CreateNewBuild_Click(object sender, EventArgs e)
{
using (VODOMONTEntities context = new VODOMONTEntities())
{
Build b = new Build();
BuildItem bi = new BuildItem();
b.BuildSubject = txbSubject.Text;
b.BuildNumber = txbBuildNumber.Text;
b.City = txbCityBuild.Text;
// b.BuildDate = txbBuildDate.Text;
b.ClientId = Int32.Parse(ddlClient.SelectedValue);
context.Builds.Add(b);
for (int i = 0; i < (RowIndexNumber-1)/3; i++)
{
TextBox[] tb = new TextBox[RowIndexNumber];
tb[i*3] = new TextBox();
tb[i*3] = (TextBox)FindControl("txtBuisniesItem_Row" + (i * 3 + 1).ToString());
bi.Name = tb[i*3].Text;
tb[i*3+1] = new TextBox();
tb[i*3+1] = (TextBox)FindControl("txtBuisniesItem_Row" + (i * 3 + 2).ToString());
bi.Quantity = Convert.ToInt32(tb[i * 3 + 1].Text);
tb[i*3+2] = new TextBox();
tb[i*3+2] = (TextBox)FindControl("txtBuisniesItem_Row" + (i * 3 + 3).ToString());
bi.Price = decimal.Parse(tb[i * 3 + 2].Text.ToString());
bi.Build = b;
context.BuildItems.Add(bi);
context.SaveChanges();
}
}
}
public int RowIndexNumber = 1;
protected void Page_PreInit(object sender, EventArgs e)
{
List<string> keys = Request.Form.AllKeys.Where(key => key.Contains("txtBuisniesItem_Row")).ToList();
foreach (string key in keys)
{
this.CreateTextBox("txtBuisniesItem_Row" + RowIndexNumber);
if (RowIndexNumber % 3 == 0)
{
Literal lt = new Literal();
lt.Text = "<br />";
pnlTextBoxes.Controls.Add(lt);
}
RowIndexNumber++;
}
}
protected void BtnAddNewBuildItem_Click(object sender, EventArgs e)
{
int index = pnlTextBoxes.Controls.OfType<TextBox>().ToList().Count + 1;
this.CreateTextBox("txtBuisniesItem_Row" + index);
this.CreateTextBox("txtBuisniesItem_Row" + (index + 1).ToString());
this.CreateTextBox("txtBuisniesItem_Row" + (index + 2).ToString());
Literal lt = new Literal();
lt.Text = "<br />";
pnlTextBoxes.Controls.Add(lt);
}
private void CreateTextBox(string id)
{
TextBox txt = new TextBox();
txt.ID = id;
txt.Attributes.Add("runat", "Server");
pnlTextBoxes.Controls.Add(txt);
}
This is how im creating an table an adding link button for every cell. Im stuck in getting the selected cell value from the table
int noofquestions = 60;
int k = 1;
for (int i = 1; i <= noofquestions / 5; i++)
{
HtmlTableRow tRow = new HtmlTableRow();
//TableRow tRow = new TableRow();
tblNavigation.Rows.Add(tRow);
for (int j = 1; j <= 5; j++)
{
HtmlTableCell tCell = new HtmlTableCell();
//TableCell tCell = new TableCell();
//tCell.Text = "Row " + i + ", Cell " + j;
tRow.Cells.Add(tCell);
//tCell.InnerText = k.ToString();
LinkButton link = new LinkButton();
//HyperLink link = new HyperLink();
link.Text = k.ToString();
tCell.Controls.Add(link);
k = k + 1;
}
two part question:
1:
I am using a session state refresh to hold count of the page reloads but when using a series of if statements the validation isn't working. Code at the bottom. What am I doing wrong?
2:
Using session state against postback doesn't appear to be the most efficient method of doing this, if I added another table with the same functionality, the count would affect both tables.
For example if I only wanted people to be able to add a maximum of three rows to a table, on two tables, they would only be able to add four rows in total.
What would be a better method of storing a count for separate refreshes?
Update
I have found the issue with the code not adding rows to the existing but I'm unsure of how to fix it.
Basically each iteration is deleting the existing row then adding a single row again. So there will never be more than one row.
Any ideas?
namespace FormTest
{
public partial class About : Page
{
protected void Page_Load(object sender, System.EventArgs e)
{
tbl.BorderStyle = BorderStyle.Inset;
tbl.BorderWidth = Unit.Pixel(1);
if (!Page.IsPostBack)
{
Session["count"] = 0;
}
else
{
int count = (int)Session["count"];
count++;
Session["count"] = count;
}
}
protected void cmdCreate_Click(object sender, System.EventArgs e)
{
tbl.Controls.Clear();
int rows = 1;
int cols = 4;
if ((int)Session["count"] == 0)
{
for (int i = 0; i < rows; i++)
{
TableRow rowNew = new TableRow();
tbl.Controls.Add(rowNew);
for (int j = 0; j < cols; j++)
{
TableCell cellNew = new TableCell();
Label lblNew = new Label();
lblNew.Text = "(" + i.ToString() + "," + j.ToString() + ")<br />";
TextBox tbNew = new TextBox();
cellNew.Controls.Add(lblNew);
cellNew.Controls.Add(tbNew);
rowNew.Controls.Add(cellNew);
}
}
}
else
{
if ((int)Session["count"] == 1)
{
for (int i = 0; i < rows; i++)
{
TableRow rowNew = new TableRow();
tbl.Controls.Add(rowNew);
for (int j = 0; j < cols; j++)
{
TableCell cellNew = new TableCell();
Label lblNew = new Label();
lblNew.Text = "(" + i.ToString() + "," + j.ToString() + ")<br />";
TextBox tbNew = new TextBox();
cellNew.Controls.Add(lblNew);
cellNew.Controls.Add(tbNew);
rowNew.Controls.Add(cellNew);
}
}
}
else
{
if ((int)Session["count"] == 2)
{
for (int i = 0; i < rows; i++)
{
TableRow rowNew = new TableRow();
tbl.Controls.Add(rowNew);
for (int j = 0; j < cols; j++)
{
TableCell cellNew = new TableCell();
Label lblNew = new Label();
lblNew.Text = "(" + i.ToString() + "," + j.ToString() + ")<br />";
TextBox tbNew = new TextBox();
cellNew.Controls.Add(lblNew);
cellNew.Controls.Add(tbNew);
rowNew.Controls.Add(cellNew);
}
}
}
else
{
if ((int)Session["count"] == 3)
{
for (int i = 0; i < rows; i++)
{
TableRow rowNew = new TableRow();
tbl.Controls.Add(rowNew);
for (int j = 0; j < cols; j++)
{
TableCell cellNew = new TableCell();
Label lblNew = new Label();
lblNew.Text = "(" + i.ToString() + "," + j.ToString() + ")<br />";
TextBox tbNew = new TextBox();
cellNew.Controls.Add(lblNew);
cellNew.Controls.Add(tbNew);
rowNew.Controls.Add(cellNew);
}
}
}
else
{
Response.Redirect("http://www.google.co.uk");
}
}
}
}
}//end cmdCreate_Click
}
}
You don't need a list of if conditions, you just need to ensure the number of rows is less than your desired limit. You also should store the limit per table to avoid your count clashing if/when more tables are added.
This is how I would do it:
(note: This won't work "as-is" - I've assumed you've removed the code to assign tbl within cmdCreate_Click()and have left it as is for clarity)
namespace FormTest
{
public partial class About : Page
{
private int myFirstTableMaxRows = 3;
protected void Page_Load(object sender, System.EventArgs e)
{
tbl.BorderStyle = BorderStyle.Inset;
tbl.BorderWidth = Unit.Pixel(1);
if (!Page.IsPostBack)
{
Session["myFirstTable_count"] = "0";
}
else
{
int count = (int)Session["myFirstTable_count"];
Session["myFirstTable_count"] = ++count;
}
}
protected void cmdCreate_Click(object sender, System.EventArgs e)
{
tbl.Controls.Clear();
int cols = 4;
int currentRowCount = (int)Session["myFirstTable_count"];
if(currentRowCount <= myFirstTableMaxRows)
{
TableRow rowNew = new TableRow();
tbl.Controls.Add(rowNew);
for (int j = 0; j < cols; j++)
{
TableCell cellNew = new TableCell();
Label lblNew = new Label();
lblNew.Text = "(" + i.ToString() + "," + j.ToString() + ")<br />";
TextBox tbNew = new TextBox();
cellNew.Controls.Add(lblNew);
cellNew.Controls.Add(tbNew);
rowNew.Controls.Add(cellNew);
}
}
else
{
Response.Redirect("http://www.google.co.uk");
}
}//end cmdCreate_Click
}
Update after question edit
The existing rows will go due to this line in the code:
tbl.Controls.Clear();
The table is being cleared, then a single row is added per the logic in the cmdCreate_Click() method.
I was trying to create a table dynamically and put textboxes in it. Here in the following code, i was trying to create a textbox with a distinct name for each k. But only the last value of k is getting displayed in the textbox. I was wondering how i could give a name to Textbox so all are shown.
for (int k = 0; k < tblCols; k++)
{
TableCell tc = new TableCell();
TextBox txtCompanyName = new TextBox();
txtCompanyName.Text = dsmissing.Tables[0].Rows[tblCols- 1]["NewCompanyName"].ToString();
tc.Controls.Add(txtCompanyName);
}
Replace this line
dsmissing.Tables[0].Rows[tblCols- 1]["NewCompanyName"].ToString();
With
dsmissing.Tables[0].Rows[k]["NewCompanyName"].ToString();
I assume you are talking about ID like below.
for (int k = 0; k < tblCols; k++)
{
TableCell tc = new TableCell();
TextBox txtCompanyName = new TextBox();
txtCompanyName.Text = dsmissing.Tables[0].Rows[k]["NewCompanyName"].ToString();
txtCompanyName.ID = Guid.NewGuid().ToString("N");
tc.Controls.Add(txtCompanyName);
}
I think you may have meant to do this:
for (int k = 0; k < tblCols; k++)
{
TableCell tc = new TableCell();
TextBox txtCompanyName = new TextBox();
//txtCompanyName.Text = dsmissing.Tables[0].Rows[tblCols-1 ["NewCompanyName"].ToString();
txtCompanyName.Text = dsmissing.Tables[0].Rows[k]["NewCompanyName"].ToString();
tc.Controls.Add(txtCompanyName);
}
Surely this will work and it is easy to understand
protected void Page_Load(object sender, EventArgs e)
{
button1();
}
protected void Page_Init(object sender, EventArgs e)
{
try
{
Label lbl = new Label();
lbl.ID = "lbl_label";
lbl.Text = "Enter the values";
form1.Controls.Add(lbl);
TextBox tb = new TextBox();
tb.ID = "tbx_textbox";
form1.Controls.Add(tb);
Button bt = new Button();
bt.ID = "bt_button";
bt.Text = "click";
form1.Controls.Add(bt);
}
catch (Exception ex) { }
}
public void button1()
{
Table table = new Table();
TableRow row = null;
TableCell cell = null;
TextBox tbx1 = this.Page.FindControl("tbx_textbox") as TextBox;
try
{
int a = int.Parse(tbx1.Text);
for (int i = 0; i < a; i++)
{
row = new TableRow();
cell = new TableCell();
TextBox tx = new TextBox();
tx.ID = "box" + i.ToString();
cell.Controls.Add(tx);
row.Cells.Add(cell);
table.Rows.Add(row);
form1.Controls.Add(table);
}
}
catch (Exception ex) { }
finally
{
table = null;
}
}
Hiiii,
In the following image the table & controls in it are generated dynamically.
Table is created onclick of "create table" button using values from dropdownlist which has no. of rows as values.
How can I get particular “Fileupload” & “Upload” button’s ID.
On click of “upload” button only fileupload control in same row as of that button should be accessed & it should not loop through all the fileupload controls in the table.
In my code, when I click Upload button in lower rows(say 3rd row) then it uploads the file selected in upper fileupload controls( here 1st n 2nd row along with 3rd row ) also.
I don’t want this. I just want to upload file from filupload control in the same row of clicked button.
CODE :
public partial class stable : System.Web.UI.Page
{
private int tblRow;
private int tblCol = 9;
private int i, j;
private bool CTflag;
Table table = new Table();
TableRow row,rrow;
TableCell cell,rcell;
FileUpload fileUp;
Button UpLdButton;
Button btnCal;
TextBox tb;
Label tbr;
string cmdArg; // for passing filuploaders id with Command button
private string filename = "fileUpLoader";
private string tbRowId = "row";
private string tbColId = "col";
protected int Rows
{
get
{
return ViewState["Rows"] != null ? (int)ViewState["Rows"] : 0;
}
set
{
ViewState["Rows"] = tblRow;
}
}
// Columns property to hold the Columns in the ViewState
protected int Columns
{
get
{
return ViewState["Columns"] != null ? (int)ViewState["Columns"] : 0;
}
set
{
ViewState["Columns"] = tblCol;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack)
{
if (CTflag == false)
{
this.Rows = tblRow;
this.Columns = tblCol;
CreateDynamicTable();
}
else
{
CTflag = true;
}
}
//LoadViewState(object this);
//CreateDynamicTable();
}
protected void Button1_Click(object sender, EventArgs e)
{
clrControls();
CreateDynamicTable();
}
protected void CreateDynamicTable()
{
tblRow = Convert.ToInt32(DropDownList1.SelectedValue);
//Creat the Table and Add it to the Page
if (CTflag == false)
{
table.Caption = "Challan Entry";
table.ID = "Challan Entry";
table.BackColor = System.Drawing.Color.BurlyWood;
Page.Form.Controls.Add(table);
// Now iterate through the table and add your controls
for (i = 0; i < 1; i++)
{
row = new TableRow();
row.BorderStyle = BorderStyle.Ridge;
for (j = 0; j <= tblCol; j++)
{
cell = new TableCell();
cell.BorderWidth = 5;
cell.BorderStyle = BorderStyle.Ridge;
cell.BorderColor = System.Drawing.Color.Azure;
for (j = 0; j <= tblCol; j++)
{
string[] Header = { "CC NO.", "DATE", "TotalAmt", "NoOfRecpt", "Energy", "New", "Theft", "Misc", "SelectFile", "Upload", "Status" };
Label lbl = new Label();
lbl.ID = "lblHeader" + j;
if (j == 8)
{
lbl.Width = 220;
}
else if (j == 9)
{
lbl.Width = 50;
}
else
{
lbl.Width = 100;
}
lbl.Text = Header[j];
// Add the control to the TableCell
cell.Controls.Add(lbl);
}
row.Cells.Add(cell);
}
// Add the TableRow to the Table
table.Rows.Add(row);
}
for (i = 0; i < tblRow; i++)
{
row = new TableRow();
row.ID = tbRowId + i;
row.BorderStyle = BorderStyle.Ridge;
for (j = 0; j <= tblCol; j++)
{
cell = new TableCell();
cell.ID = tbColId + i + j;
cell.BorderWidth = 5;
cell.BorderStyle = BorderStyle.Ridge;
cell.BorderColor = System.Drawing.Color.Azure;
for (j = 0; j <= 0; j++)
{
Label lbl = new Label();
lbl.ID = "lblCCRow" + i + "Col" + j;
lbl.Text = "CC NO. " + i + " ";
lbl.Width = 100;
// Add the control to the TableCell
cell.Controls.Add(lbl);
}
for (j = 1; j <= 1; j++)
{
Label lbl = new Label();
lbl.ID = "lblRow" + i + "Col" + j;
lbl.Width = 100;
lbl.Text = Convert.ToString(DateTime.Now.Day) + "/" + Convert.ToString(DateTime.Now.Month) + "/" + Convert.ToString(DateTime.Now.Year);
// Add the control to the TableCell
cell.Controls.Add(lbl);
}
for (j = 2; j <= 7; j++)
{
tb = new TextBox();
tb.Width = 100;
tb.ID = "txtBoxRow" + i + "Col" + j;
//txtbxNames[i,j] = Convert.ToString(tb.ID);
tb.Text = "0";
// Add the control to the TableCell
cell.Controls.Add(tb);
}
for (j = 8; j <= 8; j++)
{
fileUp = new FileUpload();
//m = i; n = j;
fileUp.ID = filename + i + j;
fileUp.Width = 220;
cell.Controls.Add(fileUp);
cmdArg = fileUp.ID;
UpLdButton = new Button();
UpLdButton.Width = 100;
UpLdButton.Text = "Upload" + i + j;
UpLdButton.ID = UpLdButton.Text;
UpLdButton.CommandArgument= cmdArg;
cell.Controls.Add(UpLdButton);
UpLdButton.Click += new EventHandler(UpLdButton_Click);
}
for (j = 9; j <= 9; j++)
{
Label lbl = new Label();
lbl.ID = "lblRow" + i + j;
lbl.Text = "[ Status ]";
lbl.Width = 100;
// Add the control to the TableCell
cell.Controls.Add(lbl);
}
row.Cells.Add(cell);
}
// Add the TableRow to the Table
table.Rows.Add(row);
} //outer for-loop end
for (i = 0; i < 1; i++)
{
rrow = new TableRow();
rrow.ID = "ResultRow";
rrow.BorderStyle = BorderStyle.Ridge;
for (j = 0; j <= tblCol; j++)
{
rcell = new TableCell();
rcell.ID = "resultCol" + j;
rcell.BorderWidth = 5;
rcell.BorderStyle = BorderStyle.Ridge;
rcell.BorderColor = System.Drawing.Color.Azure;
for (j = 0; j <= 0; j++)
{
Label lbl = new Label();
//lbl.ID = "lblCCRow" + i + "Col" + j;
lbl.Text = "<b>Total</b>";
lbl.Width = 100;
// Add the control to the TableCell
rcell.Controls.Add(lbl);
}
for (j = 1; j <= 1; j++)
{
Label lbl = new Label();
//lbl.ID = "lblRow" + i + "Col" + j;
lbl.Width = 100;
lbl.Text = Convert.ToString(DateTime.Now.Day) + "/" + Convert.ToString(DateTime.Now.Month) + "/" + Convert.ToString(DateTime.Now.Year);
// Add the control to the TableCell
rcell.Controls.Add(lbl);
}
for (j = 2; j <= 7; j++)
{
tbr = new Label();
tbr.Width = 100;
tbr.ID = "txtResult" +i+j;
tbr.Text = tbr.ID;
tbr.EnableTheming = true;
tbr.BackColor = System.Drawing.Color.White;
//txtResNames[i, j] = Convert.ToString(tbr.ID);
// Add the control to the TableCell
rcell.Controls.Add(tbr);
}
for (j = 8; j <= 8; j++)
{
btnCal = new Button();
btnCal.Width = 100;
btnCal.Text = "Calculate";
btnCal.ID = btnCal.Text;
rcell.Controls.Add(btnCal);
btnCal.Click += new EventHandler(btnCal_Click);
}
rrow.Cells.Add(rcell);
}
// Add the TableRow to the Table
table.Rows.Add(rrow);
}
//flag seetting
CTflag = true;
ViewState["dynamictable"] = true;
}
}
void btnCal_Click(object sender, EventArgs e)
{
TextBox tbres = new TextBox();
TextBox tbTemp = new TextBox();
double TotAmt = 0, NoofRect = 0, Energy = 0,New1 = 0, Theft = 0, Misc = 0;
for (int i = 0; i < tblRow; i++)
{
for (int j = 2; j <= 7; j++)
{
TextBox tb = (TextBox)FindControlRecursive(this, string.Format("txtBoxRow{0}Col{1}", i, j));
Label tbr = (Label)FindControlRecursive(this, string.Format("txtResult{0}{1}", 0, j));
switch (j)
{
case 2:
TotAmt += Convert.ToDouble(tb.Text);
Label1.Text = Convert.ToString(TotAmt);
tbr.Text = Convert.ToString(TotAmt);
break;
case 3:
NoofRect += Convert.ToDouble(tb.Text);
//Label1.Text = Convert.ToString(NoofRect);
tbr.Text = Convert.ToString(NoofRect);
break;
case 4:
Energy+= Convert.ToDouble(tb.Text);
//Label1.Text = Convert.ToString(TotAmt);
tbr.Text = Convert.ToString(Energy);
break;
case 5:
New1+= Convert.ToDouble(tb.Text);
//Label1.Text = Convert.ToString(TotAmt);
tbr.Text = Convert.ToString(New1);
break;
case 6:
Theft+= Convert.ToDouble(tb.Text);
//Label1.Text = Convert.ToString(TotAmt);
tbr.Text = Convert.ToString(Theft);
break;
case 7:
Misc+= Convert.ToDouble(tb.Text);
//Label1.Text = Convert.ToString(TotAmt);
tbr.Text = Convert.ToString(Misc);
break;
}
}
}
}
protected void clrControls()
{
Label1.Text = "";
for (int i = 0; i < tblRow; i++)
{
for (int j = 2; j <= 7; j++)
{
fileUp = (FileUpload)FindControlRecursive(this, string.Format("fileUpLoader{0}{1}", i, 8));
fileUp.Enabled = true;
Button btn = (Button)FindControlRecursive(this, string.Format("Upload{0}{1}", i, 8));
btn.Enabled=true;
TextBox tb = (TextBox)FindControlRecursive(this, string.Format("txtBoxRow{0}Col{1}", i, j));
tb.Text = "0";
Label tbr = (Label)FindControlRecursive(this, string.Format("txtResult{0}{1}", 0, j));
tbr.Text = "0";
Label statlbl = new Label();
statlbl = (Label)FindControlRecursive(this, string.Format("lblRow{0}{1}", i, 9));
statlbl.Text = "[status]";
}
}
for (i = 0; i < 1; i++)
{
for (j = 8; j <= 8; j++)
{
btnCal.Enabled = true;
}
}
}
protected override void LoadViewState(object earlierState)
{
base.LoadViewState(earlierState);
if (ViewState["dynamictable"] == null)
{
CreateDynamicTable();
}
}
void UpLdButton_Click(object sender, EventArgs e)
{
Button btnUpLD = sender as Button;
for (int i = 0; i < tblRow; i++)
{
Button tb = (Button)FindControlRecursive(this, string.Format("Upload{0}{1}", i, 8));
fileUp = (FileUpload)FindControlRecursive(this, string.Format("fileUpLoader{0}{1}", i, 8));
Label statlbl = new Label();
statlbl = (Label)FindControlRecursive(this, string.Format("lblRow{0}{1}", i, 9));
if (!fileUp.HasFile)
{
//statlbl.Text = "[status]";
continue;
}
else
{
UploadFile(fileUp,tb);
if (tb.Enabled == true && fileUp.Enabled == true)
{
statlbl.Text = "[status]";
}
else
{
statlbl.Text = "Uploaded";
}
}
}
}
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
}
public static Control FindControlRecursive(Control root, string id)
{
if (root.ID == id)
{
return root;
}
foreach (Control c in root.Controls)
{
Control t = FindControlRecursive(c, id);
if (t != null)
{
return t;
}
}
return null;
}
protected void UploadFile(FileUpload xyz, Button btn)
{
if (xyz.HasFile)
{
string extension = System.IO.Path.GetExtension(xyz.FileName);
if (extension == ".dat" || extension == ".B60")
{
if (File.Exists(Server.MapPath("~\\") + xyz.FileName))
{
Label1.Text = "File " + xyz.FileName + " Already Exists!";
}
else
{
xyz.PostedFile.SaveAs(Server.MapPath("~\\") + xyz.FileName);
Label1.Text = "The " + xyz.FileName + " Has been uploaded";
btn.Enabled = false;
xyz.Enabled = false;
}
}
else
{
Label1.Text = "* You can select only '.dat' & '.B60' type files";
btn.Enabled = true;
xyz.Enabled = true;
}
}
else
{
Label1.Text = "Select a file";
}
}
}
plz Help me Out !!!
Thanx in Advance...
why not store a Row ID in the command argument for the button and then when the button is click you can use this to loop through all the rows untill the id matchs the row you are looking for, for example
foreach (DateRow test in table.Rows)
if ((test.findcontrol(uploadbutton) as Button).commandArgument = (Sender as Button).commandArgumrnt
{
//do stuff here
}
else
{
\\ do nothing
}
Hope this helps