string sTB2 = dataGridView1.CurrentRow.Cells["Titel"].Value.ToString();

[BB]

string sTB2 = dataGridView1.CurrentRow.Cells ["Titel"].Value.ToString();

Wo ist da der Fehler.
Komme nicht weiter, die Zelle Titel gibt es und er sagt
ständig, der Zellenname ist nicht vorhanden ?

[Andreas Kosch]

Hallo,

ich kann diesen Effekt nicht reproduzieren:

<div style="font-family: Courier New; font-size: 10pt; color: black; background: white; border-top: windowtext 1pt solid; padding-top: 0pt; border-left: windowtext 1pt solid; padding-left: 0pt; border-right: windowtext 1pt solid; padding-right: 0pt; border-bottom: windowtext 1pt solid; padding-bottom: 0pt;"><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: blue;">private</span> <span style="color: blue;">void</span> button1_Click(<span style="color: blue;">object</span> sender, <span style="color: teal;">EventArgs</span> e)</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: green;">//neue DataTable erzeugen</span></p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: teal;">DataTable</span> aNewDataTable = <span style="color: blue;">new</span> <span style="color: teal;">DataTable</span>();</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.Columns.Add(<span style="color: maroon;">"Nachname"</span>, <span style="color: blue;">typeof</span>(<span style="color: teal;">String</span>));</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.Columns.Add(<span style="color: maroon;">"Vorname"</span>, <span style="color: blue;">typeof</span>(<span style="color: teal;">String</span>));</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.Columns.Add(<span style="color: maroon;">"Alter"</span>, <span style="color: blue;">typeof</span>(<span style="color: teal;">Int32</span>));</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: green;">// Primärschlüssel</span></p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.PrimaryKey = <span style="color: blue;">new</span> <span style="color: teal;">DataColumn</span>[] { aNewDataTable.Columns[0], aNewDataTable.Columns[1] };</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.MinimumCapacity = 10;</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: green;">// Datensätze eintragen </span></p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.Rows.Add(<span style="color: blue;">new</span> <span style="color: teal;">Object</span>[] { <span style="color: maroon;">"Kosch"</span>, <span style="color: maroon;">"Andreas"</span>, 42 });</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.Rows.Add(<span style="color: blue;">new</span> <span style="color: teal;">Object</span>[] { <span style="color: maroon;">"Mustermann"</span>, <span style="color: maroon;">"Manfred"</span>, 50 });</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; aNewDataTable.Rows.Add(<span style="color: blue;">new</span> <span style="color: teal;">Object</span>[] { <span style="color: maroon;">"Ritz"</span>, <span style="color: maroon;">"Bernd"</span>, 45 });</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: green;">// DataGridView</span></p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; dataGridView1.DataSource = aNewDataTable;</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }</p><p style="margin: 0px;">&nbsp;</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: blue;">private</span> <span style="color: blue;">void</span> button2_Click(<span style="color: blue;">object</span> sender, <span style="color: teal;">EventArgs</span> e)</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {</p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <span style="color: blue;">this</span>.Text = dataGridView1.CurrentRow.Cells[<span style="color: maroon;">"Vorname"</span>].Value.ToString(); </p><p style="margin: 0px;">&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }</p></div&gt