Search in Gridview with filters

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Hi,

In my 'Table1' SQL table I have 'ProjectCode' which is taken from Master Table. I am attaching 'Table1' to gridview. In that table I am displaying 'ProjectName' instead of 'ProjectCode'. But on Project Name I cannot search the records.

Posted 22-Sep-13 21:21pm

bhagya@03

Updated 22-Sep-13 21:57pm

Suvabrata Roy

v2

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Neema Derakhshan 23-Sep-13 3:34am

hi,show some code please !

2 solutions

Solution 1

Maintain projectCode and projectName also in the table and just display the projectName in Grid and use the respective value of projectCode to search.

[Edit member="Tadit"]
Corrected formatting issues.
[/Edit]

Posted 22-Sep-13 21:50pm

Guptha Ch

Updated 22-Sep-13 21:55pm

v2

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Salman622 · Accepted Answer · 2013-09-22T21:56:00

Solution 2

Try this. Hope it will help you.

txtName is the search TextBox and ddlSearch is DropDownList for filtering

C#

private void txtName_TextChanged(object sender, EventArgs e)
{
    SqlConnection con = new SqlConnection(Connection.getConnectionString());
    if (ddlSearch.Text == "Enter Name")
    {
        con.Open();
        SqlDataAdapter adap = new SqlDataAdapter("select * from Item where Item_name like '" + txtName.Text + "%'", con);
        SqlCommandBuilder build = new SqlCommandBuilder(adap);
        DataSet ds = new DataSet();
        adap.Fill(ds, "Items");
        dataGridView1.DataSource = ds.Tables["Items"];
        con.Close();
    }
    if (ddlSearch.Text == "Enter Item Code")
    {
        con.Open();
        SqlDataAdapter adap = new SqlDataAdapter("select * from Item where Item_code like '" + txtName.Text + "%'", con);
        SqlCommandBuilder build = new SqlCommandBuilder(adap);
        DataSet ds = new DataSet();
        adap.Fill(ds, "Items");
        dataGridView1.DataSource = ds.Tables["Items"];
        con.Close();
    }
}

[Edit member="Tadit"]
Corrected formatting and grammatical issues.
[/Edit]

Posted 22-Sep-13 21:56pm

Salman622

Updated 22-Sep-13 22:06pm

v2

Comments

Prateek gsharma 11-Apr-18 14:05pm

sir,
if my query is like below then it is not giving any results

"select * from Item where Item_code like '" + txtName.Text + "%' and date between '"+todatetimepicker.value.tostring("dd-MM-yyyy")+"' and '"+fromdatetimepicker.value.tostring("dd-MM-yyyy")+"'";

finally datagridview is not giving any result.
what to do in this case?

Prateek gsharma 11-Apr-18 15:08pm

Error Message : System.Data.OleDb.OleDbException: 'No value given for one or more required parameters.'

My Code :
private void textBox1_TextChanged(object sender, EventArgs e)
{
//Format(dateTimePicker1.Value, "mm/dd/yyyy");
if(comboBox1.Text == "ID")
{
OleDbDataAdapter da = new OleDbDataAdapter("select * from Spldetails where ID like '%" + textBox1.Text + "%' and Date >= ('"+(dateTimePicker1.Value.ToString("mm/dd/yyyy"))+ "') and Date <= ('" + (dateTimePicker2.Value.ToString("mm/dd/yyyy")) + "')", con);
OleDbCommandBuilder build = new OleDbCommandBuilder(da);
DataSet ds = new DataSet();
da.Fill(ds, "Spldetails");
dataGridView1.DataSource = ds.Tables["Spldetails"];
}
if (comboBox1.Text == "Empid")
{
OleDbDataAdapter da = new OleDbDataAdapter("select * from Spldetails where EmpId like '%" + textBox1.Text + "%' and Date >= ('" + (dateTimePicker1.Value.ToString("mm/dd/yyyy")) + "') and Date <= ('" + (dateTimePicker2.Value.ToString("mm/dd/yyyy")) + "'))", con);
OleDbCommandBuilder build = new OleDbCommandBuilder(da);
DataSet ds = new DataSet();
da.Fill(ds, "Spldetails");
dataGridView1.DataSource = ds.Tables["Spldetails"];
}
}