Where i need initialize parameter, for when form will open, to make it work?
Query:
SELECT id, id_work, name FROM ttz WHERE (id_work = @idwork)
I want @idwork value = textBox1.Text
I did this :
private void frmTTZ_Load(object sender, EventArgs e)
{
this.ttzTableAdapter.Fill(this.dbDataSet.ttz,Convert.ToInt32(textBox1.Text));
}
Are you using a typed DataSet which autogenerates the update statements? Your image suggests this since it contains the TableAdapters.
Yes. When i open form, i want do query with my parameter.
Then all is already there. You only have to create an instance of ttzTableAdapter
and call the GetData
or the Fill
method.
var da = new ttzTableAdapter();
ttz tbl = da.GetData(textBox1.Text);
or by passing a ttz-table:
var tbl = new ttz();
da.Fill(tbl, textBox1.Text);
If "ttz" is a TableAdapter then
var result = ttzTableAdapter.GetData(textBox1.Text);
Hope this helps
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