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POwhere I am wrong? creating labels dynamically c#
 

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  1. POwhere I am wrong? creating labels dynamically c#
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    <p>I created <code>labels</code> and <code>textboxes</code> dynamically . everything goes fine,but the second <code>label</code> doesn't want to appear at all. where i am wrong? this is my code in C#:</p> <pre><code>private void checkedListBox1_SelectedIndexChanged(object sender, EventArgs e) { OracleDataReader reader; int x = 434; int y = 84; int i = 0; try { conn.Open(); foreach (var itemChecked in checkedListBox1.CheckedItems) { Label NewLabel = new Label(); NewLabel.Location = new Point(x + 100, y); NewLabel.Name = "Label" + i.ToString(); Controls.Add(NewLabel); TextBox tb = new TextBox(); tb.Location = new Point(x, y); tb.Name = "txtBox" + i.ToString(); Controls.Add(tb); y += 30; OracleCommand cmd = new OracleCommand("SELECT distinct data_type from all_arguments where owner='HR' and argument_name='" + itemChecked.ToString() + "'", conn); reader = cmd.ExecuteReader(); while (reader.Read()) { label[0].Text = reader["data_type"].ToString(); } i++; } } finally { if (conn != null) conn.Close(); } } private void Procedure() { string proc = ""; try { conn.Open(); if (this.listView1.SelectedItems.Count &gt; 0) proc = listView1.SelectedItems[0].Text; OracleCommand cmd = new OracleCommand("" + proc + "", conn); cmd.CommandType = CommandType.StoredProcedure; cmd.CommandTimeout = 600; int i = 0; foreach (var itemChecked1 in checkedListBox1.Items) { Control[] txt = Controls.Find("txtBox" + i.ToString(), false); Control[] label = Controls.Find("Label" + i.ToString(), false); cmd.Parameters.Add(new OracleParameter("select distinct data_type from all_arguments where owner='HR' and argument_name=toupper("+itemChecked1.ToString()+")",conn)); cmd.Parameters[":"+itemChecked1.ToString()+""].Value=label[0].Text; cmd.Parameters.Add(new OracleParameter(":" + itemChecked1.ToString() + "", OracleDbType.Varchar2)); cmd.Parameters[":" + itemChecked1.ToString() + ""].Value = txt[0].Text; i++; </code></pre>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
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    1. USViva
    1. USViva
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POwhere I am wrong? creating labels dynamically c#
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POwhere I am wrong? creating labels dynamically c#
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
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      1. POwhere I am wrong? creating labels dynamically c#
      1. This table or related slice is empty.
      1. VTUpMod
    1. COview the html and verify that the label is there. If it is, use your browser's development tools to manually adjust the css. IE9 has decent built in tools, just press F12.
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      1. POwhere I am wrong? creating labels dynamically c#
      1. USMike C.
    2. CO"where i am wrong?" Besides from the SQL injection, the magic variable names: `int x = 434; int y = 84;`, and the fact that you're running a select statement for *every* checked item? And why do you create a label just to turn around and FIND it? To be blunt, I think you should describe what you are trying to do, and that way we can throw out this code and start over.
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      1. POwhere I am wrong? creating labels dynamically c#
      1. USaquinas
    3. COI managed to do it,by someone who posted here,but I don't know why he deleted the post. I replace the word label with something else in these 2 lines: Control[] label = Controls.Find("Label" + i.ToString(), false); and NewLabel.Name = "Label" + i.ToString();
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      1. POwhere I am wrong? creating labels dynamically c#
      1. USViva
 

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